User:Zamie/Co-op

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Introduction[edit | edit source]

In the current version of the game, there are a whopping 521 different co-op babies. Even though most of the babies are only cosmetic and have no special abilities, there are still 58 babies with special abilities. So a tremendous amount of work has gone into designing and coding the special babies, as well as creating all of the sprites. This is an entire area of the game that is unknown and unused by 99% of the player-base. It's time for that to change.

The Babies Mod[edit | edit source]

  • Get the Babies Mod on the Steam Workshop: https://steamcommunity.com/sharedfiles/filedetails/?id=1545273881
  • This mod provides a new character called "Random Baby". When playing this character, on every floor, you will be randomly assigned a baby from the list below. Each baby has a unique item or ability.
  • Some babies are very strong, while others are very weak - you never know what you are going to get! But remember, they only last for a single floor.
  • Due to the random nature of the babies, this mod should provide fresh experiences time and time again.
  • More info:
    • Of the 58 co-op babies with special abilities, most were redesigned to be more interesting.
    • New abilities were created from scratch for the 462 cosmetic co-op babies.
    • Additionally, the 19 shooting familiars were added into the list, with new custom abilities for each.
    • There are 541 babies in total.

Baby Listing[edit | edit source]

ID Appearance Name Description
1 001 baby love.png Love Baby Spawns a random heart per room cleared
2 002 baby bloat.png Bloat Baby Syringe tears
3 003 baby water.png Water Baby Starts with Isaac's Tears Isaac's TearsIsaac's Tears Rebirth Icon.png6 roomsShoots 8 tears around Isaac, which retain the damage, shot speed, and special effects of his tears. Each tear shot by Isaac increases item charge by one. (improved)
4 004 baby psy.png Psy Baby Starts with Spoon Bender Spoon BenderSpoon Bender Icon.pngGrants Isaac homing tears.
5 005 baby cursed.png Cursed Baby Starts with Cursed Eye Cursed EyeCursed Eye Icon.pngGrants charged tears that can be fired in a tight burst of four. Getting hit while charging will teleport Isaac into another room.
6 006 baby troll.png Troll Baby Spawns a troll bomb every 3 seconds
7 007 baby ybab.png Ybab Baby Starts with Added in Afterbirth †Analog Stick Analog StickAnalog Stick Icon.png+0.3 tears up. Allows Isaac to fire tears diagonally.
8 008 baby cockeyed.png Cockeyed Baby Shoots extra tears with random velocity
9 009 baby host.png Host Baby Spawns 10 Blue Spiders on hit
10 010 baby lost.png Lost Baby Starts with Holy Mantle Holy MantleHoly Mantle Icon.pngAutomatically negates first taken damage in every room. + Lost-style health
11 011 baby cute.png Cute Baby -1 damage per pickup taken
12 012 baby crow.png Crow Baby Starts with Dead Bird Dead BirdDead Bird Icon.pngSpawns a flying familiar for the current room that chases enemies whenever Isaac takes damage. (improved)
13 013 baby shadow.png Shadow Baby Devil Rooms / Angel Rooms go to the Black Market instead
14 014 baby glass.png Glass Baby Oribiting laser ring
15 015 baby gold.png Gold Baby Gold gear + gold poops + gold rooms
16 016 baby cy.png Cy-Baby Starts with Technology 2 Technology 2Technology 2 Icon.pngDecreases damage and replaces right eye tears with a unlimited range, piercing laser which fires continuously.
17 017 baby bean.png Bean Baby Constant Butter Bean Butter BeanButter Bean Icon.png3 secondsIsaac farts and pushes back nearby enemies. effect
18 018 baby mag.png Mag Baby Confusion tears
19 019 baby wrath.png Wrath Baby Anarchist Cookbook effect every 10 seconds
20 020 baby wrapped.png Wrapped Baby 5x Kamikaze! Kamikaze!Kamikaze! Icon.pngUnlimitedCreates an explosion in the same area as Isaac, dealing half a heart of damage to him and also damaging all enemies caught in the blast radius. effect on hit
21 021 baby begotten.png Begotten Baby Starts with Eve's Mascara Eve's MascaraEve's Mascara Icon.pngDoubles damage, halves tears stat, and greatly reduces shot speed.
22 022 baby dead.png Dead Baby Starts with ???'s Only Friend ???'s Only FriendBlue Baby's Only Friend Icon.pngSummons a big attack fly that can be controlled with the shooting direction-keys. + blindfolded
23 023 baby fighting.png Fighting Baby Starts with Bloody Lust Bloody LustBloody Lust Icon.pngIncreases damage as Isaac receives damage. Damage increase stays for the whole floor.
24 024 baby 0.png -0- Baby Invulnerability
25 025 baby glitch.png Glitch Baby Starts with 40x Added in AfterbirthGB Bug GB BugGB Bug Icon.pngA glitch familiar that bounces around the room and applies a random status effect to any enemies it comes into contact with and has a chance to re-roll pickups that it passes over.
26 026 baby magnet.png Magnet Baby Starts with Magneto MagnetoMagneto Rebirth Icon.pngPulls pickups towards Isaac.
27 027 baby black.png Black Baby Curse Room doors in uncleared rooms
28 028 baby red.png Red Baby Starts with 5x Distant Admiration Distant AdmirationDistant Admiration Rebirth Icon.pngA red attack fly circles further out than the Halo of Flies / Pretty Flies, but closer than Forever Alone. Deals more damage than Forever Alone.
29 029 baby white.png White Baby Starts with Added in Afterbirth †Hallowed Ground Hallowed GroundHallowed Ground Icon.pngSpawns a white poop familiar, which turns into a white poop when Isaac is hurt.
30 030 baby blue.png Blue Baby Sprinkler tears
31 031 baby rage.png Rage Baby Starts with Pyro PyroPyro Rebirth Icon.pngAdds 99 bombs. + Sad Bombs Sad BombsSad Bombs Rebirth Icon.png+5 Bombs. Upon exploding, bombs shoot 8 tears off in every direction, similar to Tammy's Head. The tears are affected by any tear modifiers Isaac has on his own tears. + blindfolded
32 032 baby cry.png Cry Baby Enemies are fully healed on hit
33 033 baby yellow.png Yellow Baby Lemon Party effect on hit
34 034 baby long.png Long Baby Flat tears
35 035 baby green.png Green Baby Booger tears
36 036 baby lil.png Lil' Baby Everything is tiny
37 037 baby big.png Big Baby Everything is giant
38 038 baby brown.png Brown Baby Spawns a poop per enemy killed
39 039 baby noose.png Noose Baby Don't shoot when the timer reaches 0
40 040 baby hive.png Hive Baby Starts with Hive Mind Hive MindHive Mind Icon.pngIncreases the size of blue spiders and blue flies and doubles the amount of damage they deal. + max Blue Flies + max Blue Spiders
41 041 baby buddy.png Buddy Baby Removes a heart container on hit
42 042 baby colorful.png Colorful Baby Starts with 3 Dollar Bill 3 Dollar Bill3 Dollar Bill Icon.pngGives Isaac a random tear effect every room.
Removed in Afterbirth The effect given changes upon entering a room.
Added in Afterbirth The effect changes every 3 seconds.
43 043 baby whore.png Whore Baby All enemies explode
44 044 baby cracked.png Cracked Baby Starts with Added in AfterbirthCracked Dice Cracked DiceCracked Dice Icon.pngWhenever Isaac gets hit, there is a chance that the effect of The D6, D8, D12, or D20 gets activated.
45 045 baby dripping.png Dripping Baby Starts with Isaac's Heart Isaac's HeartIsaac's Heart Icon.pngIsaac himself is now immune to all damage, and a heart familiar appears and follows Isaac. If the heart is hurt, Isaac is hurt.
46 046 baby blinding.png Blinding Baby Spawns a Sun Card on hit
47 047 baby sucky.png Sucky Baby Succubus aura
48 048 baby dark.png Dark Baby Temporary blindness
49 049 baby picky.png Picky Baby Starts with Added in AfterbirthMore Options More OptionsMore Options Icon.pngTwo items spawn in every Treasure Room. Only one can be taken; the other will disappear.
50 050 baby revenge.png Revenge Baby Spawns a random heart on hit
51 051 baby belial.png Belial Baby Starts with Azazel-style Brimstone + flight
52 052 baby sale.png Sale Baby Starts with Steam Sale Steam SaleSteam Sale Icon.pngReduces all Shop prices by 50%, rounded down to 7 coins for an item, rounded up to 2-3 coins for a pickup.
53 053 baby goatbaby.png Goat Head Baby Starts with Goat Head Goat HeadGoat Head Rebirth Icon.pngA Devil Room / Angel Room Door will always spawn after every boss fight, excluding the first floor and floors after Utero II/Womb II.
54 054 baby supergreedbaby.png Super Greed Baby Midas tears
55 055 baby mort.png Mort Baby Guppy tears
56 056 baby apollyon.png Apollyon Baby Black rune effect on hit
57 057 baby boner.png Boner Baby Starts with Added in Afterbirth †Brittle Bones Brittle BonesBrittle Bones Icon.pngReplaces all red hearts with 6 empty bone hearts. Upon losing a bone heart, Isaac fires bones in 8 directions and permanently gains a tears up.
58 058 baby bound.png Bound Baby Monster Manual Monster ManualMonster Manual Icon.png3 roomsSummons a random familiar for the current room. Can summon familiars not yet unlocked. effect every 7 seconds
59 059 baby bigeyes.png Big Eyes Baby Tears cause self-knockback
60 060 baby sleep.png Sleep Baby Starts with Added in Afterbirth †Broken Modem Broken ModemBroken Modem Icon.pngEnemies, enemy shots, tears, and pickups will briefly freeze in place at random intervals.
61 061 baby zombie.png Zombie Baby Brings back enemies from the dead
62 062 baby goat.png Goat Baby Guaranteed Devil Room + Angel Room after 6 hits
63 063 baby butthole.png Butthole Baby Spawns a random poop every 5 seconds
64 064 baby eyepatch.png Eye Patch Baby Starts with Callus CallusCallus Icon.pngPrevents damage from creep and spikes. + makes spikes
65 065 baby bloodeyes.png Blood Eyes Baby Starts with Added in Afterbirth †Haemolacria HaemolacriaHaemolacria Icon.pngTears are now fired in an arc. Upon hitting the floor, an obstacle, or an enemy, they burst into many smaller tears in all directions. Increases tear delay.
66 066 baby mustache.png Mustache Baby Boomerang tears
67 067 baby spittle.png Spittle Baby Starts with Dead Onion Dead OnionDead Onion Icon.pngGrants piercing and spectral tears. Increases tear size (without increasing damage) while greatly reducing range and shot speed.
68 068 baby brain.png Brain Baby Starts with The Mind The MindThe Mind Icon.pngGrants the combined effects of the Blue Map, Treasure Map, and The Compass, revealing the floor layout and all special rooms, including Secret Rooms and Super Secret Rooms.
69 069 baby threeeyes.png 3 Eyes Baby Starts with The Inner Eye The Inner EyeThe Inner Eye Icon.pngGrants triple shot but decreases tears.
70 070 baby viridian.png Viridian Baby Starts with How to Jump How to JumpHow to Jump Icon.pngUnlimitedGives Isaac the ability to jump (over gaps, spikes, etc.).
71 071 baby blockhead.png Blockhead Baby Starts with Dr. Fetus Dr. FetusDr. Fetus Icon.pngTears are replaced by bombs that benefit from bomb-enhancing effects and slide for a fixed time after being fired. + Soy Milk Soy MilkSoy Milk Icon.pngTears shrink and do much less damage, but fire in very rapid succession. + explosion immunity
72 072 baby worm.png Worm Baby Starts with 5x Little Chubby Little ChubbyLittle Chubby Icon.pngA familiar that charges forward and deals touch damage to any enemies in its path.
73 073 baby lowface.png Lowface Baby 0.5x range
74 074 baby alienhominid.png Alien Hominid Baby Starts with The Parasite The ParasiteThe Parasite Icon.pngIsaac's tears split in two when they hit something.
75 075 baby bomb.png Bomb Baby 50% chance for bombs to have the D6 effect
76 076 baby video.png Video Baby Starts with Added in AfterbirthTech X Tech XTech X Icon.pngTears are replaced with laser rings that pierce through enemies and deal damage to enemies within them. Can be charged to increase the size of the ring.
77 077 baby parasite.png Parasite Baby Balloon tears
78 078 baby derp.png Derp Baby Starts with Cube of Meat Cube of MeatCube of Meat Icon.pngOrbiting familiar that blocks enemy shots and deals damage to enemies. If collected while already having one, makes the familiar evolve. Only drops from Horsemen. Similar to Ball of Bandages. + BFFS! BFFS!BFFS! Icon.pngIncreases the size and damage of familiars. + 0.5x damage
79 079 baby lobotomy.png Lobotomy Baby Starts with Added in Afterbirth †Delirious DeliriousDelirious Icon.png12 roomsSpawns a random charmed boss.
80 080 baby choke.png Choke Baby Starts with Added in AfterbirthKidney Stone Kidney StoneKidney Stone Icon.pngRandomly while firing tears, Isaac will stop firing and turn red, where he will charge and release a lot of 'tears' in one go. In the burst of tears is a kidney stone which deals a lot of damage.
81 081 baby scream.png Scream Baby Shoop tears
82 082 baby gurdy.png Gurdy Baby Starts with 20x Added in AfterbirthLil Gurdy Lil GurdyLil Gurdy Icon.pngGives Isaac a Gurdy familiar that will charge around the room dealing contact damage to enemies. Lil Gurdy is charged by holding down a fire button and letting go. The longer the button is held, the faster Lil Gurdy will fling itself across the screen. Lil Gurdy can pass over objects and obstacles in the room.
83 083 baby ghoul.png Ghoul Baby Book of Secrets Book of SecretsBook of Secrets Icon.png6 roomsUpon use, gives the effect of Treasure Map, The Compass, or Blue Map for the duration of the current floor. effect on hit
84 084 baby goatee.png Goatee Baby Starts with Death's Touch Death's TouchDeath's Touch Icon.pngIncreases Damage by 1.5, reduces Tears by 0.3 and increases tear size. Grants piercing tears. Tears are replaced by Death's scythes, which is a cosmetic effect only. and Added in Afterbirth †Lachryphagy LachryphagyLachryphagy Icon.pngIsaac's tears decelerate as they travel. Upon stopping or hitting an obstacle, they burst into 8 tears in all directions. Tears can be fired into other tears to feed them, increasing their damage.
85 085 baby shades.png Shades Baby Starts with X-Ray Vision X-Ray VisionX-Ray Vision Icon.pngReveals and opens all Secret Room and Super Secret Room entrances.
86 086 baby statue.png Statue Baby Starts with Added in Afterbirth †Duality DualityDuality Icon.pngWhenever a Devil or Angel Room would spawn after defeating a boss, both rooms spawn. Only one can be entered.
87 087 baby bloodsucker.png Bloodsucker Baby Starts with 3x Added in Afterbirth †Lil Delirium Lil DeliriumLil Delirium Icon.pngGrants a familiar that transforms into another random familiar every 10 seconds.
88 088 baby bandaid.png Bandaid Baby Spawns a random pedestal item per room cleared
89 089 baby eyebrows.png Eyebrows Baby Starts with Guppy's Hair Ball Guppy's Hair BallGuppy's Hair Ball Rebirth Icon.pngLoosely follows behind Isaac. Can be swung like a flail by rapidly spinning Isaac in a circle. Grows bigger by killing enemies.
90 090 baby nerd.png Nerd Baby Locked doors in uncleared rooms
91 091 baby boss.png Boss Baby Starts with There's Options There's OptionsThere's Options Icon.pngThere will be 2 items available to choose from after defeating a boss. Choosing 1 item causes the other to disappear.
92 092 baby turd.png Turd Baby Enemies fart on death
93 093 baby o.png O Baby Starts with Tiny Planet Tiny PlanetTiny Planet Icon.pngRange up and makes shot tears revolve around Isaac until they drop.
94 094 baby squareeyes.png Square Eyes Baby Square tears
95 095 baby teeth.png Teeth Baby Starts with Added in Afterbirth †Dog Tooth Dog ToothDog Tooth Icon.pngIncreases damage and speed. Upon entering a room adjacent to a secret room, a howl sound effect will play.
96 096 baby frown.png Frown Baby Summons Best Friend every 5 seconds
97 097 baby tongue.png Tongue Baby Recharge bombs
98 098 baby halfhead.png Half Head Baby Takes double damage
99 099 baby makeup.png Makeup Baby 8-shot
100 100 baby ed.png Ed Baby Fire trail tears
101 101 baby d.png D Baby Spawns creep on hit (improved)
102 102 baby guppy.png Guppy Baby Starts with Guppy's Head Guppy's HeadGuppy's Head Icon.png1 roomsSpawns 2-4 blue flies to damage enemies.
103 103 baby puke.png Puke Baby Starts with Ipecac IpecacIpecac Icon.pngReplaces tears with explosive and poisoning projectiles fired in an arc from the mouth.
104 104 baby dumb.png Dumb Baby Starts with Added in AfterbirthNo. 2 No. 2No. 2 Icon.pngContinuously firing tears for several seconds causes Isaac to drop a Butt Bomb. Butt Bombs explode for 60 damage like normal bombs, but also deal 10 damage to all enemies in the room and daze them for a short period of time.
105 105 baby lipstick.png Lipstick Baby 2x range
106 106 baby aether.png Aether Baby All direction tears
107 107 baby brownie.png Brownie Baby Starts with Level 4 Meatboy + Level 4 Meatgirl
108 108 baby vvvvvv.png VVVVVV Baby Starts with Anti-Gravity Anti-GravityAnti-Gravity Icon.png-2 Tear Delay. Tears float in position until firing ceases, after which they will fly off in the direction they were shot in.
109 109 baby nosferatu.png Nosferatu Baby Enemies have homing projectiles
110 110 baby pubic.png Pubic Baby Must full clear
111 111 baby eyemouth.png Eyemouth Baby Shoots an extra tear every 3rd shot
112 112 baby weirdo.png Weirdo Baby Starts with The Ludovico Technique The Ludovico TechniqueThe Ludovico Technique Icon.pngInstead of firing tears, Isaac controls one floating tear that hover over obstacles. This tear deals constant damage when held in place over an enemy.
113 113 baby v.png V Baby Electric ring tears
114 114 baby strangemouth.png Strange Mouth Baby Wiggle tears
115 115 baby masked.png Masked Baby Can't shoot while moving
116 116 baby cyber.png Cyber Baby Drops a random pickup on hit
117 117 baby axewound.png Axe Wound Baby Starts with Sacrificial Dagger Sacrificial DaggerSacrificial Dagger Rebirth Icon.pngDagger orbits Isaac, dealing very high damage. + flight + explosion immunity + blindfolded
118 118 baby statue.png Statue Baby 2 Improved Secret Rooms
119 119 baby grin.png Grin Baby Starts with Godhead GodheadGodhead Icon.pngIncreases damage and range while reducing tears and shot speed. Grants homing tears and tears gain a damaging halo.
120 120 baby upset.png Upset Baby Starts with Sad Bombs Sad BombsSad Bombs Rebirth Icon.png+5 Bombs. Upon exploding, bombs shoot 8 tears off in every direction, similar to Tammy's Head. The tears are affected by any tear modifiers Isaac has on his own tears.
121 121 baby plastic.png Plastic Baby Starts with Rubber Cement Rubber CementRubber Cement Icon.pngTears bounce off walls, enemies, and environmental objects.
122 122 baby monochrome.png Monochrome Baby Starts with Added in AfterbirthDead Eye Dead EyeDead Eye Icon.pngIsaac's damage increases each time an enemy is hit. Damage is reset upon missing a shot.
123 123 baby onetooth.png One Tooth Baby Starts with Added in AfterbirthRainbow Worm Rainbow WormRainbow Worm Icon.pngIsaac's tears gain a worm effect that changes every 3 seconds.
124 124 baby tusks.png Tusks Baby Damage is doubled
125 125 baby hopeless.png Hopeless Baby +2 keys + keys are hearts
126 126 baby bigmouth.png Big Mouth Baby Starts with 10x Added in Afterbirth †Jaw Bone Jaw BoneJaw Bone Icon.pngSpawns a familiar that flies the room while firing, dealing a flat 7 damage to enemies that come in contact and retrieving pickups.
127 127 baby peeeyes.png Pee Eyes Baby Starts with Number One Number OneNumber One Icon.png+1.5 tears, -17.62 range
128 128 baby earwig.png Earwig Baby 3 rooms are already explored
129 129 baby ninkumpoop.png Ninkumpoop Baby Starts with Added in Afterbirth †Ouroboros Worm Ouroboros WormOuroboros Worm Icon.pngTears travel in a large spiral pattern and become spectral.
130 130 baby strangeshape.png Strange Shape Baby Pulsing tears
131 131 baby bugeyed.png Bugeyed Baby Pickups turn into Blue Spiders
132 132 baby freaky.png Freaky Baby Converter ConverterConverter Icon.pngUnlimitedWhen used, converts two soul hearts into a heart container. effect on hit
133 133 baby crooked.png Crooked Baby All tears are angled by 15 degrees to the left
134 134 baby spiderlegs.png Spider Legs Baby Starts with 15x Sissy Longlegs Sissy LonglegsSissy Longlegs Icon.pngWanders about the room, occasionally spawning blue spiders.
135 135 baby smiling.png Smiling Baby Starts with Sacred Heart Sacred HeartSacred Heart Icon.pngIncreases damage and range while reducing shot speed and grants homing tears. Grants a Heart Container and replenishes all Red Hearts.
136 136 baby tears.png Tears Baby Starts with the Soul Jar
137 137 baby bowling.png Bowling Baby Starts with Added in Afterbirth †Flat Stone Flat StoneFlat Stone Icon.pngTears bounce off the floor. Tears that hit an enemy after bouncing deal splash damage to all nearby enemies for 25% of Isaac's tear damage. item
138 138 baby mohawk.png Mohawk Baby +2 bombs + bombs are hearts
139 139 baby rottenmeat.png Rotten Meat Baby Teleport to starting room on hit
140 140 baby noarms.png No Arms Baby Pickups are bouncy
141 141 baby twin2.png Twin Baby Uncontrollable Added in AfterbirthTeleport 2.0 Teleport 2.0Teleport 2.0 Icon.png4 roomsWhen used, teleports Isaac to a random room that has not been explored yet. If all rooms are explored, including secret rooms, it will teleport Isaac to the Devil or Angel room. If all rooms are explored, including the Devil or Angel room, it will teleport Isaac to the I AM ERROR room. If used in a room with enemies, it will teleport Isaac out and back into the exact same room.
142 142 baby uglygirl.png Ugly Girl Baby Starts with Ipecac IpecacIpecac Icon.pngReplaces tears with explosive and poisoning projectiles fired in an arc from the mouth. + Dr. Fetus Dr. FetusDr. Fetus Icon.pngTears are replaced by bombs that benefit from bomb-enhancing effects and slide for a fixed time after being fired.
143 143 baby chompers.png Chompers Baby Everything is Red Poop
144 144 baby camillojr.png Camillo Jr. Baby Starts with Tech.5 Tech.5Tech.5 Rebirth Icon.pngGrants a unlimited range piercing laser with random rate of fire that does not replace tears. The laser might occasionally fire with the effect of a random item or trinket, such as Hook Worm, Spoon Bender or Tiny Planet.
145 145 baby eyeless.png Eyeless Baby Starts with 20x The Peeper The PeeperThe Peeper Rebirth Icon.pngSpawns a familiar that floats slowly around the room on a zig-zag pattern similar to Boom Flies damaging enemies it passes through.
146 146 baby sloppy.png Sloppy Baby Starts with Epic Fetus (improved)
147 147 baby bluebird.png Bluebird Baby Touching items/pickups causes paralysis
148 148 baby fat.png Fat Baby The Necronomicon The NecronomiconThe Necronomicon Icon.png6 roomsDamages all enemies in the room significantly. effect on hit
149 149 baby butterfly.png Butterfly Baby Improved Super Secret Rooms
150 150 baby goggles.png Goggles Baby Starts with 20/20 20/2020 20 Rebirth Icon.pngGrants double shot.
151 151 baby apathetic.png Apathetic Baby Starts with Added in AfterbirthDiplopia DiplopiaDiplopia Icon.pngOne time useDuplicates all pickups and item pedestals in the room.
152 152 baby cape.png Cape Baby Spray tears
153 153 baby sorrow.png Sorrow Baby Projectiles are reflected as bombs
154 154 baby rictus.png Rictus Baby Scared pickups
155 155 baby awaken.png Awaken Baby Constant Telekinesis effect
156 156 baby puff.png Puff Baby Added in AfterbirthMega Bean Mega BeanMega Bean Icon.png3 roomsWhen used, the Mega Bean will freeze all enemies in the current room for a couple of seconds, deal 5 damage and poison any enemies near Isaac, and send a wave of spikes that deals 10 damage across the room in the direction Isaac is facing. effect every 5 seconds
157 157 baby attractive.png Attractive Baby All enemies are permanently charmed
158 158 baby pretty.png Pretty Baby Summons a random familiar every 5 seconds
159 159 baby crackedinfamy.png Cracked Infamy Baby Starts with Dr. Fetus Dr. FetusDr. Fetus Icon.pngTears are replaced by bombs that benefit from bomb-enhancing effects and slide for a fixed time after being fired. + Remote Detonator Remote DetonatorRemote Detonator Icon.pngUnlimitedBombs you place explode only when you use this item. Gives 5 bombs.
160 160 baby distended.png Distended Baby Starts with Added in Afterbirth †Contagion ContagionContagion Icon.pngThe first enemy killed in a room explodes and poisons nearby enemies. Poisoned enemies will also explode upon death.
161 161 baby mean.png Mean Baby Starts with Epic Fetus Epic FetusEpic Fetus Icon.pngIsaac's tears are replaced with guided missiles, like those used by the Doctor's Remote.
162 162 baby digital.png Digital Baby B00B T00B
163 163 baby helmet.png Helmet Baby Invulnerability when standing still
164 164 baby blackeye.png Black Eye Baby Starts with Added in Afterbirth †Leprosy LeprosyLeprosy Icon.pngUpon taking damage, grants a body part as an orbital, which blocks enemy shots and deals 7 damage per tick to enemies it comes in contact with. The orbitals will be destroyed if they take enough damage from enemies or enemy shots., +10 damage on Leprosy breaking
165 165 baby lights.png Lights Baby Holy tears
166 166 baby spike.png Spike Baby All chests are Mimics + all chests have items
167 167 baby worry.png Worry Baby Touching items/pickups causes teleportation
168 168 baby ears.png Ears Baby Starts with 3x Mystery Sack Mystery SackMystery Sack Icon.pngSpawns a familiar that follows Isaac around and has a chance to drop a heart, coin, bomb, or key after clearing a room.
169 169 baby funeral.png Funeral Baby Starts with Death's Touch Death's TouchDeath's Touch Icon.pngIncreases Damage by 1.5, reduces Tears by 0.3 and increases tear size. Grants piercing tears. Tears are replaced by Death's scythes, which is a cosmetic effect only.
170 170 baby libra.png Libra Baby Starts with Libra LibraLibra Icon.pngGives 6 coins, 6 bombs, and 6 keys and balances out all attributes.
171 171 baby gappy.png Gappy Baby Destroying machines gives items
172 172 baby sunburn.png Sunburn Baby Starts with Added in Afterbirth †Ghost Pepper Ghost PepperGhost Pepper Icon.pngAdds a chance to shoot a fire that damages enemies and remains in place until it deals enough damage or the room is left.
173 173 baby atepoop.png Ate Poop Baby Destroying poops spawns random pickups
174 174 baby electris.png Electric Baby Starts with Added in Afterbirth †Jacob's Ladder Jacob's LadderJacob's Ladder Icon.pngTears fire sparks of electricity in random directions upon hitting an obstacle or enemy.
175 175 baby bloodhole.png Blood Hole Baby Starts with Proptosis ProptosisProptosis Rebirth Icon.pngTears start out massive with high damage, and then shrink down and become weaker over a short range.
176 176 baby transforming.png Transforming Baby Starts with Added in Afterbirth †Technology Zero Technology ZeroTechnology Zero Icon.pngConnects Isaac's tears with electricity that can damage enemies.
177 177 baby aban.png Aban Baby +2 coins + Sonic-style health
178 178 baby bandagegirl.png Bandage Girl Baby Starts with Cube of Meat Cube of MeatCube of Meat Icon.pngOrbiting familiar that blocks enemy shots and deals damage to enemies. If collected while already having one, makes the familiar evolve. Only drops from Horsemen. Similar to Ball of Bandages. + Ball of Bandages Ball of BandagesBall of Bandages Icon.pngOrbiting familiar that deals damage to enemies. If collected while already having one, makes the familiar evolve. Only drops from Horsemen. Similar to Cube of Meat.
179 179 baby piecea.png Piece A Baby Can only move up + down + left + right
180 180 baby pieceb.png Piece B Baby Starts with Charging Station
181 181 baby spelunker.png Spelunker Baby Starts with Added in AfterbirthStud Finder Stud FinderStud Finder Icon.pngIncreases the chance to find a Crawl Space.; Crawlspace --> Black Market
182 182 baby frog.png Frog Baby Starts with Scorpio ScorpioScorpio Icon.pngGrants poison tears, which deal damage over time when inflicted.
183 183 baby crook.png Crook Baby Starts with Added in Afterbirth †Mr. ME! Mr. ME!Mr. ME! Icon.png4 roomsSummons a controllable ghost that can perform various tasks depending on what it targets.
184 184 baby don.png Don Baby Starts with Bob's Brain Bob's BrainBob's Brain Icon.pngSpawns a familiar that charges forward when shooting tears and explodes upon contact with an enemy, damaging and poisoning them. The familiar respawns after a few seconds.
185 185 baby web.png Web Baby Slow tears
186 186 baby faded.png Faded Baby Random teleport on hit
187 187 baby sick.png Sick Baby Shoots explosive flies
188 188 baby drfetus.png Dr. Fetus Baby Starts with Dr. Fetus Dr. FetusDr. Fetus Icon.pngTears are replaced by bombs that benefit from bomb-enhancing effects and slide for a fixed time after being fired.
189 189 baby spectral.png Spectral Baby Starts with Ouija Board Ouija BoardOuija Board Icon.pngGrants spectral tears that travel through obstacles (but not enemies) instead of breaking on impact with them.
190 190 baby redskeleton.png Red Skeleton Baby Starts with 3x Added in Afterbirth †Slipped Rib Slipped RibSlipped Rib Icon.pngSpawns a bone familiar that circles around Isaac and reflects enemy shots.
191 191 baby skeleton.png Skeleton Baby Starts with Added in Afterbirth †Compound Fracture Compound FractureCompound Fracture Icon.pngIncreases range. Tears turn into bones, which shatter into 1-3 bone shards upon hitting an enemy or obstacle.
192 192 baby jammies.png Jammies Baby Extra charge per room cleared
193 193 baby newjammies.png New Jammies Baby Starts with 5x Added in Afterbirth †Big Chubby Big ChubbyBig Chubby Icon.pngSpawns a familiar that slowly charges forward and damages enemies in its path.
194 194 baby cold.png Cold Baby Freeze tears
195 195 baby oldman.png Old Man Baby Starts with Dad's Key Dad's KeyDad's Key Icon.png2 roomsOpens all doors in the current room when activated, including doors which require a key to open and entrances to secret rooms. Opens the big doors in the first room of both The Chest and the Dark Room.
196 196 baby spooked.png Spooked Baby All enemies are permanently feared
197 197 baby nice.png Nice Baby Brimstone tears
198 198 baby dots.png Dots Baby Starts with Cricket's Body Cricket's BodyCricket's Body Icon.pngGrants -1 Tear Delay and reduces Range. When tears hit an object or deplete their range, they spawn 4 smaller tears, whose Range and Damage scale with Isaac's.
199 199 baby peeling.png Peeling Baby Starts with Added in Afterbirth †Potato Peeler Potato PeelerPotato Peeler Icon.pngUnlimitedRemoves a heart container, increases damage and range, and grants a Cube of Meat.
200 200 baby smallface.png Small Face Baby My Little Unicorn My Little UnicornMy Little Unicorn Icon.png6 roomsUpon use, grants invulnerability and increased speed for five seconds, removing the ability to shoot tears and replacing it with the ability to deal contact damage to enemies. effect on hit
201 201 baby good.png Good Baby Starts with 15x Added in AfterbirthSeraphim SeraphimSeraphim Icon.pngAn angel familiar which follows Isaac and fires homing tears which deal 10 damage at -25% shot speed and a reduced fire rate.
202 202 baby blindfold.png Blindfold Baby Starts with Added in AfterbirthIncubus IncubusIncubus Icon.pngA demonic familiar that follows Isaac and shoots tears identical to Isaac's in terms of damage, range, fire rate, and effects. + blindfolded
203 203 baby pipe.png Pipe Baby Starts with Added in AfterbirthTractor Beam Tractor BeamTractor Beam Icon.pngIsaac emits a beam from his face. Isaac's tears travel in the path of the beam.
204 204 baby dented.png Dented Baby Spawns a random key on hit
205 205 baby steven.png Steven Baby Starts with 20x Little Steven Little StevenLittle Steven Icon.pngSpawns a familiar that follows Isaac around and fires homing tears.
206 206 baby monocle.png Monocle Baby 3x tear size
207 207 baby belial.png Belial Baby 2 Starts with Added in Afterbirth †Eye of Belial Eye of BelialEye of Belial Icon.pngGrants piercing tears. After piercing one enemy, tears start homing and deal double damage.
208 208 baby monstro.png Monstro Baby Starts with 5x Added in Afterbirth †Lil Monstro Lil MonstroLil Monstro Icon.pngSpawns a familiar that fires clusters of tears. Must be charged before shooting.
209 209 baby fez.png Fez Baby Starts with The Book of Belial The Book of BelialThe Book of Belial Icon.png3 roomsUpon use increases damage by 2 for the current room and by a further +50% if the character also has the Blood of the Martyr.
Removed in Afterbirth Guarantees a Devil Room or Angel Room will be open after beating a boss while holding it, or Added in Afterbirth increases the chance by 12.5%.
210 210 baby meatboy.png MeatBoy Baby Added in Afterbirth †Potato Peeler Potato PeelerPotato Peeler Icon.pngUnlimitedRemoves a heart container, increases damage and range, and grants a Cube of Meat. effect on hit
211 211 baby skull.png Skull Baby Shockwave bombs
212 212 baby conjoined.png Conjoined Baby Doors open on hit
213 213 baby skinny.png Skinny Baby Super homing tears
214 214 baby spider.png Basic Spider Baby Slow tears
215 215 baby shopkeeper.png Shopkeeper Baby Free shop items
216 216 baby fancy.png Fancy Baby Can purchase teleports to special rooms
217 217 baby chubby.png Chubby Baby Starts with Added in Afterbirth †Technology Zero Technology ZeroTechnology Zero Icon.pngConnects Isaac's tears with electricity that can damage enemies. + Tiny Planet Tiny PlanetTiny Planet Icon.pngRange up and makes shot tears revolve around Isaac until they drop.
218 218 baby cyclops.png Cyclops Baby Starts with Polyphemus PolyphemusPolyphemus Rebirth Icon.pngMakes Isaac shoot one huge tear. Also reduces Tears to minimum. Damage increased . If tear does more damage than an enemy's life, the tear continues to travel with the extra remaining damage.
219 219 baby isaac.png Isaac Baby Starts with The Battery The BatteryThe Battery Icon.pngActivated Items can be "overcharged" to allow for an additional use.
220 220 baby plug.png Plug Baby Starts with the Sharp Plug Sharp PlugSharp Plug Icon.pngUsing an activated item while it's not charged will charge it and Sharp Plug does 2 full heart damage to Isaac.
221 221 baby drool.png Drool Baby Starts with Monstro's Tooth Monstro's ToothMonstro's Tooth Icon.png3 roomsMonstro jumps onto a random enemy, doing area damage. Can damage/kill the player if summoned in an room without enemies. (improved)
222 222 baby wink.png Wink Baby Starts with the Stop Watch Stop WatchStop Watch Icon.pngRemoved in Afterbirth Automatically inflicts slow to all enemies in every room.
Added in Afterbirth Upon taking damage, inflicts slow to all enemies for the current room.
223 223 baby pox.png Pox Baby Starts with Added in AfterbirthToxic Shock Toxic ShockToxic Shock Icon.pngUpon entering a room, poisons all enemies, dealing double Isaac's tear damage. Killing enemies leaves a small, short lasting pool of green creep on the ground.
224 224 baby onion.png Onion Baby Projectiles have 2x speed
225 225 baby zipper.png Zipper Baby Extra enemies spawn on hit
226 226 baby buckteeth.png Buckteeth Baby Starts with 15x Added in Afterbirth †Angry Fly Angry FlyAngry Fly Icon.pngSpawns a fly familiar that orbits around a random enemy and deals 5 damage per tick to enemies it comes in contact with.
227 227 baby beard.png Beard Baby Added in Afterbirth †Crooked Penny Crooked PennyCrooked Penny Icon.png4 roomsSpawns a penny and has a 50% chance to double all items and pickups in the room. If the effect fails, the items and pickups disappear. effect on hit
228 228 baby hanger.png Hanger Baby Starts with Abel; Abel's tears hurt you
229 229 baby vampire.png Vampire Baby Starts with Contract From Below Contract From BelowContract From Below Icon.pngDoubles the number of pickups and chests spawned after clearing a room or performing some other triggering action (such as using a blood donation machine), but reduces the chance for any pickups to spawn at all.
230 230 baby tilt.png Tilt Baby All tears are angled by 15 degrees to the right
231 231 baby bawl.png Bawl Baby Constant Isaac's Tears Isaac's TearsIsaac's Tears Rebirth Icon.png6 roomsShoots 8 tears around Isaac, which retain the damage, shot speed, and special effects of his tears. Each tear shot by Isaac increases item charge by one. effect + blindfolded
232 232 baby lemon.png Lemon Baby Starts with Lemon Mishap Lemon MishapLemon Mishap Icon.png2 roomsCreates a small yellow pool of creep, which damages enemies that cross it. (improved)
233 233 baby punkboy.png Punkboy Baby Starts with The Polaroid The PolaroidThe Polaroid Icon.pngIf the character has half a red heart or no red hearts after taking damage, it triggers the Book of Shadows effect, creating a shield that nullifies all types of damage for 5 seconds. Also allows entrance into The Chest.
234 234 baby punkgirl.png Punkgirl Baby Starts with The Negative The NegativeThe Negative Icon.pngIf the character has half a red heart or no red hearts after taking damage, it triggers The Necronomicon effect, damaging all enemies in the room. Also allows entrance into the Dark Room.
235 235 baby computer.png Computer Baby Starts with Technology TechnologyTechnology Icon.pngReplaces tears with a piercing laser with unlimited range. + Technology 2 Technology 2Technology 2 Icon.pngDecreases damage and replaces right eye tears with a unlimited range, piercing laser which fires continuously.
236 236 baby mask.png Mask Baby All enemies are permanently confused
237 237 baby gem.png Gem Baby Pennies spawn as nickels
238 238 baby shark.png Shark Baby Starts with 5x Added in AfterbirthFate's Reward Fate's RewardFate's Reward Icon.pngA blue head familiar that will follow Isaac and fire tears copying his tear effects and damage.
239 239 baby beret.png Beret Baby All champions
240 240 baby blisters.png Blisters Baby Low shot speed
241 241 baby radioactive.png Radioactive Baby Starts with Mysterious Liquid Mysterious LiquidMysterious Liquid Icon.pngTears leave a small, short lasting pool of creep on impact or when their range is depleted.
242 242 baby beast.png Beast Baby Random enemies
243 243 baby dark.png Dark Baby 2 Starts with Strange Attractor Strange AttractorStrange Attractor Rebirth Icon.pngPickups, trinkets, and monsters are magnetically attracted to Isaac's tears.
244 244 baby snail.png Snail Baby 0.5x speed
245 245 baby blood.png Blood Baby Starts with 5x Forever Alone Forever AloneForever Alone Rebirth Icon.pngSpawns a blue attack fly that orbits a long distance from Isaac.
246 246 baby 8ball.png 8 Ball Baby Orbiting tears
247 247 baby wisp.png Wisp Baby Starts with Crack the Sky Crack the SkyCrack the Sky Icon.png4 roomsSummons multiple beams of light in random locations around the room, dealing a large amount of damage to any enemy that touches them.
248 248 baby cactus.png Cactus Baby Starts with Added in Afterbirth †Locust of Famine Locust of FamineLocust of Famine Icon.pngUpon entering a room with enemies, spawns a Yellow Locust that damages and slows enemies.
249 249 baby loveeye.png Love Eye Baby Falls in loves with the first enemy killed
250 250 baby medusa.png Medusa Baby Coins refill bombs and keys when depleted
251 251 baby nuclear.png Nuclear Baby Starts with Added in Afterbirth †Mama Mega! Mama Mega!Mama Mega! Icon.pngOne time useDamages all enemies and destroys all obstacles. The effect occurs every time a new room is entered for the rest of the floor. Opens doors to the floor's secret and super secret rooms.
252 252 baby purple.png Purple Baby Fires are holy
253 253 baby wizard.png Wizard Baby Cards are face up
254 254 baby earth.png Earth Baby Starts with Added in AfterbirthFruit Cake Fruit CakeFruit Cake Icon.pngIsaac's tears gain a random effect that changes every shot.
255 255 baby saturn.png Saturn Baby Starts with Added in AfterbirthContinuum ContinuumContinuum Afterbirth Icon.png+2.25 Range Up. +1.5 Tear Height. Isaac's tears travel through walls and appear out of the opposite wall. Isaac's tears also travel over rocks and objects.
256 256 baby cloud.png Cloud Baby Added in AfterbirthVentricle Razor Ventricle RazorVentricle Razor Afterbirth Icon.pngUnlimitedCan be used to place an orange portal and a blue portal. Upon entering a portal, Isaac is teleported to the other portal. effect every 15 seconds
257 257 baby tube.png Tube Baby Starts with Added in Afterbirth †Varicose Veins Varicose VeinsVaricose Veins Icon.pngTaking damage releases a ring of 10 high damage tears.
258 258 baby rocker.png Rocker Baby Spawns a random bomb on hit
259 259 baby king.png King Baby Starts with Added in AfterbirthCrown of Light Crown of LightCrown of Light Afterbirth Icon.pngGives Isaac a crown that glows blue when active, and turns gray when inactive. While Isaac has no empty red heart containers, Isaac's tears are replaced with blue diamond tears that deal double damage. Regardless of health, the crown will deactivate for the current room when Isaac takes damage.
260 260 baby coat.png Coat Baby Spawns a random card on hit
261 261 baby viking.png Viking Baby Secret Room --> Super Secret Room
262 262 baby panda.png Panda Baby Starts with The Poop The PoopThe Poop Icon.png1 roomsSpawns a pile of poop where the character is standing and knocks nearby monsters back. May yield pickups like regular poop. (improved)
263 263 baby raccoon.png Raccoon Baby Random rocks
264 264 baby bear.png Bear Baby Starts with Added in Afterbirth †Mystery Gift Mystery GiftMystery Gift Icon.pngOne time useUpon use, spawns a random item from the current room's item pool, with a chance to spawn A Lump of Coal or The Poop instead.
265 265 baby polarbear.png Polar Bear Baby Starts with Lil' Brimstone Lil' BrimstoneLil Brimstone Rebirth Icon.pngA Familiar that shoots a thin Brimstone beam. Must charge like Brimstone before shooting. + Robo-Baby Robo-BabyRobo-Baby Rebirth Icon.pngFollows Isaac around, shooting enemies with an eye laser similar to Technology. + Added in Afterbirth †Baby-Bender Baby-BenderBaby-Bender Icon.pngGrants Isaac's familiars homing shots.
266 266 baby lovebear.png Lovebear Baby Starts with The Relic The RelicThe Relic Icon.pngIsaac is followed by a small blue cross that will drop a Soul Heart every 4 rooms.
267 267 baby hare.png Hare Baby Takes damage when standing still
268 268 baby squirrel.png Squirrel Baby Starts with Added in Afterbirth †Walnut WalnutWalnut Icon.pngTaking damage has a small chance to destroy the trinket and spawn various pickups. (improved)
269 269 baby tabby.png Tabby Baby 0.5x tear rate
270 270 baby porcupine.png Porcupine Baby Added in Afterbirth †Wait What? Wait What?Wait What Icon.png10 secondsIsaac farts, sending out rock waves. effect every 5 seconds
271 271 baby puppy.png Puppy Baby Starts with Cricket's Head Cricket's HeadCricket's Head Rebirth Icon.pngIncreases damage by 0.5, and multiplies it by 1.5x.
272 272 baby parrot.png Parrot Baby Starts with A Pony A PonyA Pony Icon.png4 roomsPassively grants flight and increased speed. Upon use, Isaac charges in the direction the pony is facing, becoming invulnerable during the charge and damaging enemies.
273 273 baby chameleon.png Chameleon Baby Starts with 5x Rotten Baby Rotten BabyRotten Baby Icon.pngA familiar that spawns blue flies.
274 274 baby boulder.png Boulder Baby Starts with Leo LeoLeo Icon.pngAllows you to crush rocks when you walk over them.
275 275 baby aqua.png Aqua Baby Starts with Taurus TaurusTaurus Rebirth Icon.pngSpeed down; gains speed while in a room with enemies until gaining My Little Unicorn effect for a few seconds.
276 276 baby gargoyle.png Gargoyle Baby Head of Krampus Head of KrampusHead of Krampus Icon.png6 roomsFires a cross-patterned brimstone shot, just like The Fallen and Krampus shoot. effect on hit
277 277 baby spikydemon.png Spiky Demon Baby Pre-nerf Mimic Chests
278 278 baby reddemon.png Red Demon Baby Starts with Brimstone BrimstoneBrimstone Rebirth Icon.pngTears are replaced by a laser beam that pierces through all enemies and obstacles in its path and deals high damage. Can only be fired after a short charge-up period. + Anti-Gravity Anti-GravityAnti-Gravity Icon.png-2 Tear Delay. Tears float in position until firing ceases, after which they will fly off in the direction they were shot in.
279 279 baby orangedemon.png Orange Demon Baby Explosivo tears
280 280 baby eyedemon.png Eye Demon Baby Enemies have Continuum projectiles
281 281 baby fangdemon.png Fang Demon Baby Directed light beams
282 282 baby ghost.png Ghost Baby 2 Constant Added in AfterbirthMaw of the Void Maw of the VoidMaw of the Void Icon.png+1.0 Damage Up. After continuously firing tears for 2.5 seconds, a red cross appears on Isaac's head that, upon releasing the fire button, creates a black ring that rapidly deals damage equal to Isaac's tear damage to any enemies in contact with it. effect + flight + blindfolded
283 283 baby arachnid.png Arachnid Baby Starts with 5x Daddy Longlegs Daddy LonglegsDaddy Longlegs Rebirth Icon.pngDaddy Long Legs' shadow follows Isaac and stomps on enemies.
284 284 baby bony.png Bony Baby All bombs are doubled
285 285 baby bigtongue.png Big Tongue Baby Flush! Flush!Flush! Icon.png6 roomsChanges all enemies in the room into poop. Does not work on all enemies (Knights and bosses are immune). Instantly kills Dingle, Dangle, and Brownie. effect on hit
286 286 baby 3d.png 3D Baby Starts with My Reflection My ReflectionMy Reflection Icon.pngGives Isaac's tears a boomerang effect, and increases range and shot speed.
287 287 baby suit.png Suit Baby All special rooms are Devil Rooms
288 288 baby butt.png Butt Baby Farts every tear he fires
289 289 baby cupid.png Cupid Baby Starts with Cupid's Arrow Cupid's ArrowCupid's Arrow Rebirth Icon.pngGrants Isaac piercing tears that travel through enemies (but not obstacles) instead of breaking on impact with them.
290 290 baby heart.png Heart Baby Dull Razor effect every 5 seconds
291 291 baby killer.png Killer Baby +0.2 damage per enemy killed
292 292 baby lantern.png Lantern Baby Godhead aura + blindfolded
293 293 baby banshee.png Banshee Baby Crack the Sky Crack the SkyCrack the Sky Icon.png4 roomsSummons multiple beams of light in random locations around the room, dealing a large amount of damage to any enemy that touches them. effect on hit
294 294 baby ranger.png Ranger Baby Starts with 3x Added in AfterbirthLil Chest Lil ChestLil Chest Icon.pngSpawns a chest familiar that follows Isaac and drops a random pickup every few rooms.
295 295 baby rider.png Rider Baby Starts with A Pony A PonyA Pony Icon.png4 roomsPassively grants flight and increased speed. Upon use, Isaac charges in the direction the pony is facing, becoming invulnerable during the charge and damaging enemies. (improved) + blindfolded
296 296 baby choco.png Choco Baby Starts with Chocolate Milk Chocolate MilkChocolate Milk Icon.pngGrants charged tears that deal greater damage when fully charged.
297 297 baby woodsman.png Woodsman Baby All doors are open
298 298 baby brunette.png Brunette Baby Starts with The Poop The PoopThe Poop Icon.png1 roomsSpawns a pile of poop where the character is standing and knocks nearby monsters back. May yield pickups like regular poop. + Added in AfterbirthBrown Cap Brown CapBrown Cap Icon.pngPoop will explode after being destroyed.
299 299 baby blonde.png Blonde Baby Starts with Added in Afterbirth †Dad's Ring Dad's RingDad's Ring Icon.pngCreates a ring of light around Isaac that petrifies enemies in contact.
300 300 baby bluehair.png Blue Hair Baby Starts with The Candle The CandleThe Candle Icon.png4 secondsThrows out a blue flame that can pass over gaps (but not through rocks). The flame damages anything in its path.
301 301 baby bloodied.png Bloodied Baby Starts with Blood Rights Blood RightsBlood Rights Icon.pngUnlimitedDamages all enemies in the room, but deals a heart of damage to Isaac with each use. + The Polaroid The PolaroidThe Polaroid Icon.pngIf the character has half a red heart or no red hearts after taking damage, it triggers the Book of Shadows effect, creating a shield that nullifies all types of damage for 5 seconds. Also allows entrance into The Chest.
302 302 baby cheese.png Cheese Baby Starts with Libra LibraLibra Icon.pngGives 6 coins, 6 bombs, and 6 keys and balances out all attributes. + Soy Milk Soy MilkSoy Milk Icon.pngTears shrink and do much less damage, but fire in very rapid succession.
303 303 baby pizza.png Pizza Baby Starts with Added in Afterbirth †Brown Nugget Brown NuggetBrown Nugget Icon.png7 secondsSpawns a stationary fly familiar that fires tears at nearby enemies. (improved)
304 304 baby hotdog.png Hotdog Baby Constant The Bean The BeanThe Bean Icon.png1 roomsIsaac releases bad gas, poisoning any enemy in close vicinity. effect + flight + explosion immunity + blindfolded
305 305 baby hotdog.png Nature Baby Starts with Added in Afterbirth †Sprinkler SprinklerSprinkler Icon.png4 roomsUpon use, spawns a sprinkler that rotates and fires tears.
306 306 baby borg.png Borg Baby Starts with Added in AfterbirthTeleport 2.0 Teleport 2.0Teleport 2.0 Icon.png4 roomsWhen used, teleports Isaac to a random room that has not been explored yet. If all rooms are explored, including secret rooms, it will teleport Isaac to the Devil or Angel room. If all rooms are explored, including the Devil or Angel room, it will teleport Isaac to the I AM ERROR room. If used in a room with enemies, it will teleport Isaac out and back into the exact same room.
307 307 baby corrupted.png Corrupted Baby Touching items/pickups causes damage
308 308 baby xmouth.png X Mouth Baby Added in Afterbirth †Moving Box Moving BoxMoving Box Icon.png4 roomsIf the box is empty, picks up all items and pickups in a room and stores them. If the box is not empty, places all stored items and pickups in the current room. effect on hit
309 309 baby xeyes.png X Eyed Baby Starts with Added in AfterbirthMarked MarkedMarked Icon.pngIsaac will now fire tears automatically directed at a red target on the ground which is controlled by the player. This allows for a full 360 degree tear firing radius. Can be overridden by other tear modifiers such as Mom's Knife or Brimstone.
310 310 baby stareyes.png Starry Eyed Baby Spawns a Stars Card on hit
311 311 baby surgeon.png Surgeon Baby Starts with Added in AfterbirthVentricle Razor Ventricle RazorVentricle Razor Afterbirth Icon.pngUnlimitedCan be used to place an orange portal and a blue portal. Upon entering a portal, Isaac is teleported to the other portal.
312 312 baby sword.png Sword Baby Starts with Sacrificial Dagger Sacrificial DaggerSacrificial Dagger Rebirth Icon.pngDagger orbits Isaac, dealing very high damage.
313 313 baby monk.png Monk Baby PAC1F1CM
314 314 baby disco.png Disco Baby Starts with 10x Added in Afterbirth †Angelic Prism Angelic PrismAngelic Prism Icon.pngGrants a prism orbital with a large orbital radius. Tears that pass through the prism split into four multi-colored tears.
315 315 baby puzzle.png Puzzle Baby The D6 The D6The D6 Icon.png6 roomsAllows Isaac to re-roll collectible items in the current room into other items, depending on the current room's Item Pool. effect on hit
316 316 baby speaker.png Speaker Baby X splitting tears
317 317 baby scary.png Scary Baby Items cost hearts
318 318 baby fireball.png Fireball Baby Explosion immunity + fire immunity
319 319 baby maw.png Maw Baby Starts with Added in AfterbirthMaw of the Void Maw of the VoidMaw of the Void Icon.png+1.0 Damage Up. After continuously firing tears for 2.5 seconds, a red cross appears on Isaac's head that, upon releasing the fire button, creates a black ring that rapidly deals damage equal to Isaac's tear damage to any enemies in contact with it.
320 320 baby exploding.png Exploding Baby Kamikaze! Kamikaze!Kamikaze! Icon.pngUnlimitedCreates an explosion in the same area as Isaac, dealing half a heart of damage to him and also damaging all enemies caught in the blast radius. effect upon touching an obstacle
321 321 baby cupcake.png Cupcake Baby High shot speed
322 322 baby skinless.png Skinless Baby Damage * 2 + takes double damage
323 323 baby ballerina.png Ballerina Baby Summons a Restock Machine after 6 hits
324 324 baby goblin.png Goblin Baby Starts with Added in Afterbirth †Rotten Penny Rotten PennyRotten Penny Icon.pngSpawns a blue fly every time a coin is picked up.
325 325 baby coolgoblin.png Cool Goblin Baby Starts with 5x Added in Afterbirth †Acid Baby Acid BabyAcid Baby Icon.pngSpawns a familiar that drops random pills every 2 rooms cleared. Upon using a pill, all enemies in the room are poisoned.
326 326 baby geek.png Geek Baby Starts with 20x Robo-Baby 2.0 Robo-Baby 2.0Robo-Baby 2.0 Rebirth Icon.pngFires lasers at any enemy in its line of sight and moves based on the direction Isaac is firing tears. + blindfolded
327 327 baby longbeard.png Long Beard Baby Starts with 10x Gemini GeminiGemini (Item) Rebirth Icon.pngSuture becomes attached to Isaac, and does touch damage to enemies within its attacking range.
328 328 baby muttonchops.png Muttonchops Baby Starts with Added in Afterbirth †Lachryphagy LachryphagyLachryphagy Icon.pngIsaac's tears decelerate as they travel. Upon stopping or hitting an obstacle, they burst into 8 tears in all directions. Tears can be fired into other tears to feed them, increasing their damage.
329 329 baby spartan.png Spartan Baby Starts with Trinity Shield Trinity ShieldTrinity Shield Icon.pngIsaac gains a shield that protects him from enemy shots.
330 330 baby tortoise.png Tortoise Baby 0.5x speed + 50% chance to ignore damage
331 331 baby slicer.png Slicer Baby Slice tears
332 332 baby butterfly.png Butterfly Baby 2 Flight + can walk through walls
333 333 baby homeless.png Homeless Baby Starts with 15x Added in Afterbirth †Buddy in a Box Buddy in a BoxBuddy in a Box Icon.pngGrants a familiar with a random tear effect. The familiar is randomized at the start of each floor.
334 334 baby lumberjack.png Lumberjack Baby Starts with 3x Added in Afterbirth †Sack of Sacks Sack of SacksSack of Sacks Icon.pngSpawns a sack familiar that has a chance to drop a sack upon clearing a room.
335 335 baby cyberspace.png Cyberspace Baby Starts with Brimstone BrimstoneBrimstone Rebirth Icon.pngTears are replaced by a laser beam that pierces through all enemies and obstacles in its path and deals high damage. Can only be fired after a short charge-up period. + Spoon Bender Spoon BenderSpoon Bender Icon.pngGrants Isaac homing tears.
336 336 baby hero.png Hero Baby 3x damage + 3x tear rate when at 1 heart or less
337 337 baby boxers.png Boxers Baby Boxing glove tears
338 338 baby winghelmet.png Wing Helmet Baby Starts with The Ludovico Technique The Ludovico TechniqueThe Ludovico Technique Icon.pngInstead of firing tears, Isaac controls one floating tear that hover over obstacles. This tear deals constant damage when held in place over an enemy. + The Parasite The ParasiteThe Parasite Icon.pngIsaac's tears split in two when they hit something.
339 339 baby x.png X Baby Shoots 4 tears diagonally
340 340 baby o.png O Baby 2 Spiral tears
341 341 baby vomit.png Vomit Baby Must stand still every 10 seconds
342 342 baby merman.png Merman Baby Bombs spawn as keys
343 343 baby cyborg.png Cyborg Baby Sees numerical damage values
344 344 baby barbarian.png Barbarian Baby Mama Mega bombs
345 345 baby locust.png Locust Baby Starts with Soy Milk Soy MilkSoy Milk Icon.pngTears shrink and do much less damage, but fire in very rapid succession. + booger tears
346 346 baby twotone.png Twotone Baby Added in Afterbirth †Dataminer DataminerDataminer Icon.png4 roomsDisplaces enemy sprites for the current room, randomly increases one stat and decreases another. effect on hit
347 347 baby 2600.png 2600 Baby Backwards tears
348 348 baby fourtone.png Fourtone Baby Starts with The Candle The CandleThe Candle Icon.png4 secondsThrows out a blue flame that can pass over gaps (but not through rocks). The flame damages anything in its path. + blindfolded
349 349 baby grayscale.png Grayscale Baby Added in Afterbirth †Delirious DeliriousDelirious Icon.png12 roomsSpawns a random charmed boss. effect every 10 seconds
350 350 baby rabbit.png Rabbit Baby Starts with How to Jump How to JumpHow to Jump Icon.pngUnlimitedGives Isaac the ability to jump (over gaps, spikes, etc.).; must jump often
351 351 baby mouse.png Mouse Baby Coin doors in uncleared rooms
352 352 baby critter.png Critter Baby Starts with Infestation 2 Infestation 2Infestation 2 Icon.pngSpawns allied blue spiders from killed enemies.
353 353 baby bluerobot.png Blue Robot Baby Starts with Broken Watch Broken WatchBroken Watch Icon.pngChance upon entering a room to slow down or speed up every enemy and their attacks. The chance to slow enemies is quite higher than the chance to speed them up.
354 354 baby pilot.png Pilot Baby Starts with Dr. Fetus Dr. FetusDr. Fetus Icon.pngTears are replaced by bombs that benefit from bomb-enhancing effects and slide for a fixed time after being fired. + Added in Afterbirth †Haemolacria HaemolacriaHaemolacria Icon.pngTears are now fired in an arc. Upon hitting the floor, an obstacle, or an enemy, they burst into many smaller tears in all directions. Increases tear delay.
355 355 baby redplumber.png Red Plumber Baby Starts with Added in Afterbirth †Locust of War Locust of WarLocust of War Icon.pngUpon entering a room with enemies, spawns a Red Locust which detonates upon impact with enemies.
356 356 baby greenplumber.png Green Plumber Baby Starts with Added in Afterbirth †Locust of Pestilence Locust of PestilenceLocust of Pestilence Icon.pngUpon entering a room with enemies, spawns a Green Locust which damages and poisons enemies.
357 357 baby yellowplumber.png Yellow Plumber Baby Starts with Added in Afterbirth †Locust of Conquest Locust of ConquestLocust of Conquest Icon.pngUpon entering a room with enemies, spawns 2-5 White Locusts which damage enemies.
358 358 baby purpleplumber.png Purple Plumber Baby Starts with Added in Afterbirth †Locust of Death Locust of DeathLocust of Death Icon.pngUpon entering a room with enemies, spawns a Black Locust that does a very high amount of damage.
359 359 baby tanooki.png Tanooki Baby Added in Afterbirth †Mr. ME! Mr. ME!Mr. ME! Icon.png4 roomsSummons a controllable ghost that can perform various tasks depending on what it targets. effect on hit
360 360 baby mushroomman.png Mushroom Man Baby Starts with Magic Mushroom Magic MushroomMagic Mushroom Icon.pngIncreases most stats, enlarges Isaac, grants a heart container and restores all health.
361 361 baby mushroomgirl.png Mushroom Girl Baby Every 8th tear is a bomb
362 362 baby cannonball.png Cannonball Baby Starts with 15x Samson's Chains Samson's ChainsSamson's Chains Icon.pngPull a chain and ball behind you that will damage enemies on contact and is able to break stones.
363 363 baby froggy.png Froggy Baby Starts with The Ludovico Technique The Ludovico TechniqueThe Ludovico Technique Icon.pngInstead of firing tears, Isaac controls one floating tear that hover over obstacles. This tear deals constant damage when held in place over an enemy. + Brimstone BrimstoneBrimstone Rebirth Icon.pngTears are replaced by a laser beam that pierces through all enemies and obstacles in its path and deals high damage. Can only be fired after a short charge-up period. + Wiggle Worm Wiggle WormWiggle Worm Icon.pngGives Isaac's shots a wave-like trajectory. +0.3 Tears up.
364 364 baby turtledragon.png Turtle Dragon Baby Fiery tears
365 365 baby shellsuit.png Shell Suit Baby Starts with Burnt Penny Burnt PennyBurnt Penny Icon.pngGives a 50% chance to drop a bomb when money is collected.
366 366 baby fiery.png Fiery Baby Leaves behind a red fire on hit
367 367 baby meanmushroom.png Mean Mushroom Baby Starts with 5x Sack of Pennies Sack of PenniesSack of Pennies Icon.pngIsaac is followed by a small bag that drops a coin every 2 rooms.
368 368 baby arcade.png Arcade Baby Razor blade tears
369 369 baby scaredghost.png Scared Ghost Baby 2x speed
370 370 baby blueghost.png Blue Ghost Baby Max tear rate
371 371 baby redghost.png Red Ghost Baby +10 damage
372 372 baby pinkghost.png Pink Ghost Baby Charm tears
373 373 baby orangeghost.png Orange Ghost Baby Placed bombs are Mega Troll Bombs
374 374 baby pinkprincess.png Pink Princess Baby Summons random stomps
375 375 baby yellowprincess.png Yellow Princess Baby Starts with Ipecac IpecacIpecac Icon.pngReplaces tears with explosive and poisoning projectiles fired in an arc from the mouth. + Added in Afterbirth †Trisagion TrisagionTrisagion Icon.pngTears are replaced with piercing white blasts of light. + Added in Afterbirth †Flat Stone Flat StoneFlat Stone Icon.pngTears bounce off the floor. Tears that hit an enemy after bouncing deal splash damage to all nearby enemies for 25% of Isaac's tear damage.
376 376 baby dino.png Dino Baby Gains a explosive egg per enemy killed
377 377 baby elf.png Elf Baby Starts with Added in AfterbirthSpear of Destiny Spear of DestinySpear of Destiny Afterbirth Icon.pngIn addition to tears, Isaac now holds a spear in front of him which deals damage equal to 2 times his tear damage, and occasionally inflicts fear. The spear cannot be thrown, but deals damage while it is in contact with an enemy. (improved) + explosion immunity + blindfolded
378 378 baby darkelf.png Dark Elf Baby Added in Afterbirth †Book of the Dead Book of the DeadBook of the Dead Icon.png4 roomsUpon use, spawns a friendly Bony or an orbital bone for each enemy killed in the current room. effect on hit
379 379 baby darkknight.png Dark Knight Baby Starts with 5x Dry Baby Dry BabyDry Baby Icon.pngSpawns a familiar that follows Isaac around and blocks enemy projectiles. Upon blocking a shot, it has a chance of triggering The Necronomicon effect.
380 380 baby octopus.png Octopus Baby Tears make black creep
381 381 baby orangepig.png Orange Pig Baby Double items
382 382 baby bluepig.png Blue Pig Baby Spawns a Mega Troll Bomb every 5 seconds
383 383 baby elfprincess.png Elf Princess Baby Starts with 10x Added in Afterbirth †Mom's Razor Mom's RazorMom's Razor Icon.pngSpawns an orbiting razor that damages enemies it touches and inflicts bleeding on enemies, causing them to slowly take damage over time.
384 384 baby fishman.png Fishman Baby Spawns a random bomb per room cleared
385 385 baby fairyman.png Fairyman Baby -30% damage on hit
386 386 baby imp.png Imp Baby Blender + flight + explosion immunity + blindfolded
387 387 baby worm.png Worm Baby 2 Starts with 20x Leech LeechLeech Icon.pngSpawns a friendly familiar leech on the ground that hunts down enemies and heals you for half a heart each time it eats one.
388 388 baby bluewrestler.png Blue Wrestler Baby Enemies spawn projectiles upon death
389 389 baby redwrestler.png Red Wrestler Baby Everything is TNT
390 390 baby toast.png Toast Baby Enemies leave a Red Candle fire upon death
391 391 baby roboboy.png Roboboy Baby Starts with Technology TechnologyTechnology Icon.pngReplaces tears with a piercing laser with unlimited range. + A Lump of Coal A Lump of CoalA Lump of Coal Icon.pngThe more distance tears travel, the more damage they will do.
392 392 baby liberty.png Liberty Baby Starts with Liberty Cap Liberty CapLiberty Cap Icon.pngGrants a chance of triggering Mini Mush, Odd Mushroom (Large), Odd Mushroom (Thin) or The Compass effects for the current room upon entering it.
393 393 baby dreamknight.png Dream Knight Baby Starts with Super Bum
394 394 baby cowboy.png Cowboy Baby Pickups shoot
395 395 baby mermaid.png Mermaid Baby Bombs spawn as keys
396 396 baby plague.png Plague Baby Leaves a trail of green creep
397 397 baby spacesoldier.png Space Soldier Baby Starts with Added in Afterbirth †Void VoidVoid Icon.png6 roomsConsumes all pedestal items in the room. Active items will have their effects added to Void, and passive items will grant stat upgrades.
398 398 baby darkspacesoldier.png Dark Space Soldier Baby Chaos card tears
399 399 baby gasmask.png Gas Mask Baby Starts with Added in Afterbirth †Wait What? Wait What?Wait What Icon.png10 secondsIsaac farts, sending out rock waves.
400 400 baby tomboy.png Tomboy Baby Starts with We Need to Go Deeper! We Need to Go Deeper!We Need to Go Deeper! Rebirth Icon.png6 roomsCreates a trapdoor to go to the next floor. If used in The Womb The Womb, it will create a trapdoor to Sheol Sheol, even if the player hasn't unlocked it. (uncharged)
401 401 baby corgi.png Corgi Baby Spawns a fly every 1.5 seconds
402 402 baby unicorn.png Unicorn Baby Starts with Unicorn Stump Unicorn StumpUnicorn Stump Icon.png1 roomsUpon use, grants invulnerability and increased speed for five seconds, but removes the ability to shoot tears. + Cube of Meat Cube of MeatCube of Meat Icon.pngOrbiting familiar that blocks enemy shots and deals damage to enemies. If collected while already having one, makes the familiar evolve. Only drops from Horsemen. Similar to Ball of Bandages.
403 403 baby pixie.png Pixie Baby Starts with 3x Added in Afterbirth †YO LISTEN! YO LISTEN!YO LISTEN! Icon.png+1 luck. Spawns a fairy familiar that points out secret room entrances and tinted rocks. (improved)
404 404 baby referee.png Referee Baby Starts with Added in Afterbirth †Crooked Penny Crooked PennyCrooked Penny Icon.png4 roomsSpawns a penny and has a 50% chance to double all items and pickups in the room. If the effect fails, the items and pickups disappear.
405 405 baby dealwithit.png Deal With It Baby Starts with Teleport TeleportTeleport Icon.png2 roomsTeleports you to a random room on the level.
406 406 baby astronaut.png Astronaut Baby Tears have a 5% chance to create a Black Hole effect
407 407 baby blurred.png Blurred Baby Starts with Ipecac IpecacIpecac Icon.pngReplaces tears with explosive and poisoning projectiles fired in an arc from the mouth. + The Ludovico Technique The Ludovico TechniqueThe Ludovico Technique Icon.pngInstead of firing tears, Isaac controls one floating tear that hover over obstacles. This tear deals constant damage when held in place over an enemy. + Added in Afterbirth †Flat Stone Flat StoneFlat Stone Icon.pngTears bounce off the floor. Tears that hit an enemy after bouncing deal splash damage to all nearby enemies for 25% of Isaac's tear damage.
408 408 baby censored.png Censored Baby All enemies get confused on hit
409 409 baby coolghost.png Cool Ghost Baby Starts with Flock of Succubi (active item; summons 28 Succubi)
410 410 baby gills.png Gills Baby Splash tears
411 411 baby bluehat.png Blue Hat Baby Starts with Blue Map Blue MapBlue Map Icon.pngShows secret and super secret room locations on the map.
412 412 baby catsuit.png Catsuit Baby Guppy's Paw Guppy's PawGuppy's Paw Icon.pngUnlimitedRemoves one red heart container in exchange for gaining 3 Soul Hearts. effect on hit
413 413 baby pirate.png Pirate Baby Starts with Treasure Map Treasure MapTreasure Map Icon.pngReveals all rooms for every floor. However, it does not reveal icons or secret rooms.
414 414 baby superrobo.png Super Robo Baby Starts with Broken Remote Broken RemoteBroken Remote Icon.pngTriggers the Teleport effect whenever an activated item is used.
415 415 baby lightmage.png Lightmage Baby Starts with Added in Afterbirth †Trisagion TrisagionTrisagion Icon.pngTears are replaced with piercing white blasts of light.
416 416 baby puncher.png Puncher Baby Starts with 10x Punching Bag Punching BagPunching Bag Icon.pngSpawns a Mulligan Familiar that will wander the room randomly. Enemies will attack the Mulligan if it's closer.
417 417 baby holyknight.png Holy Knight Baby Starts with Added in Afterbirth †Eucharist EucharistEucharist Icon.pngAn Angel Room door will always spawn after every boss fight, excluding the first floor and floors after Utero II/Womb II.
418 418 baby shadowmage.png Shadowmage Baby Starts with Added in Afterbirth †Death's List Death's ListDeath's List Icon.pngGrants a reward if all enemies in a room are killed in the order they are marked.
419 419 baby firemage.png Firemage Baby Starts with Fire Mind Fire MindFire Mind Icon.pngGrants flaming tears that deal burning damage over time. Tears have a chance to explode on impact with an enemy, which creates a fire at the location of the explosion. + 13 luck
420 420 baby priest.png Priest Baby Starts with Scapular ScapularScapular Icon.pngOnce per room, when Isaac is reduced to his last half red Heart, the aura around his head temporarily vanishes and he is granted one Soul Heart.
421 421 baby zipper.png Zipper Baby 2 Starts with Added in Afterbirth †Door Stop Door StopDoor Stop Icon.pngThe last door Isaac went through stays open, allowing him to leave the room even if enemies are in it.
422 422 baby bag.png Bag Baby Starts with Added in AfterbirthSack Head Sack HeadSack Head Icon.pngGreatly increases the chance to find sacks.
423 423 baby sailor.png Sailor Baby Starts with The Compass The CompassThe Compass Rebirth Icon.pngReveals all special rooms (except secret rooms of any kind).
424 424 baby rich.png Rich Baby Starts with 99 cents
425 425 baby toga.png Toga Baby Starts with Added in Afterbirth †Finger! Finger!Finger! Icon.pngSpawns a finger familiar that points at enemies, dealing constant damage. (improved)
426 426 baby knight.png Knight Baby Starts with 5x Added in Afterbirth †7 Seals 7 SealsCollectible 7 Seals icon.pngGrants a random Harbinger familiar that changes every 10 seconds.
427 427 baby blackknight.png Black Knight Baby Starts with Added in Afterbirth †Black Hole Black HoleBlack Hole Icon.png4 roomsThrows a black hole on the ground which sucks in and damages enemies.
428 428 baby magiccat.png Magic Cat Baby Constant Kidney Bean effect
429 429 baby littlehorn.png Little Horn Baby Void tears
430 430 baby folder.png Folder Baby Swaps item/shop pools + devil/angel pools
431 431 baby driver.png Driver Baby Slippery movement
432 432 baby dragon.png Dragon Baby Starts with Lil' Brimstone Lil' BrimstoneLil Brimstone Rebirth Icon.pngA Familiar that shoots a thin Brimstone beam. Must charge like Brimstone before shooting.
433 433 baby downwell.png Downwell Baby Starts with Added in Afterbirth †Eden's Soul Eden's SoulEden's Soul Icon.png12 roomsSpawns two item pedestals.
434 434 baby cylinder.png Cylinder Baby Tear size increases with distance
435 435 baby cup.png Cup Baby Card Against Humanity on hit
436 436 baby cave robot.png Cave Robot Baby Starts with Added in Afterbirth †Hairpin HairpinHairpin Icon.pngFully recharges Isaac's active item upon entering a boss fight.
437 437 baby breadmeat hoodiebread.png Breadmeat Hoodiebread Baby Starts with Added in Afterbirth †Eye of Greed Eye of GreedEye of Greed Icon.pngAdds a chance to fire tears that temporarily stun enemies and turn them into gold. Any enemy killed while in this state will drop coins.
438 438 baby bigmouth.png Big Mouth Baby 2 Starts with Added in AfterbirthMega Blast Mega BlastMega Blast Afterbirth Icon.png12 roomsUpon use, Isaac fires a laser similar to the one used by Mega Satan. This laser deals massive damage, lasts for approximately 15 seconds, and persists between rooms. Isaac is pushed backwards by the force of the laser while it is active.
439 439 baby afro rainbow.png Afro Rainbow Baby Starts with 20x Rainbow Baby Rainbow BabyRainbow Baby Rebirth Icon.pngSpawns a familiar that follows Isaac around and fires tears with random effects.
440 440 baby afro.png Afro Baby Starts with Added in Afterbirth †D1 D1D1 Icon.png4 roomsDuplicates a random pickup in the room.
441 441 baby tv.png TV Baby Mega Blast effect after 6 hits
442 442 baby tooth.png Tooth Head Baby Tooth tears
443 443 baby tired.png Tired Baby Starts with 5x Bum Friend Bum FriendBum Friend Rebirth Icon.pngA portable beggar who follows Isaac, picks up coins for himself, and occasionally drops a pickup after collecting a coin. Does not spawn collectibles.
444 444 baby steroids.png Steroids Baby Forget Me Now on 2nd hit (per room)
445 445 baby soap monster.png Soap Monster Baby Starts with Added in Afterbirth †Butter! Butter!Butter! Icon.pngUsing an active item will drop it onto a pedestal on the ground. Taking damage may result in dropping a passive item.
446 446 baby rojen whitefox.png Rojen Whitefox Baby Starts with
447 447 baby rocket.png Rocket Baby Starts with Added in AfterbirthSuper Magnet Super MagnetSuper Magnet Icon.pngPulls enemies and pickups towards Isaac.
448 448 baby nurf.png Nurf Baby Starts with 3x Added in AfterbirthRune Bag Rune BagRune Bag Icon.pngA bag that follows Isaac and drops a random rune every 3 rooms.
449 449 baby mutated fish.png Mutated Fish Baby Summons a Added in Afterbirth †Sprinkler SprinklerSprinkler Icon.png4 roomsUpon use, spawns a sprinkler that rotates and fires tears. every 7 seconds
450 450 baby moth.png Moth Baby Starts with Ipecac IpecacIpecac Icon.pngReplaces tears with explosive and poisoning projectiles fired in an arc from the mouth. + Soy Milk Soy MilkSoy Milk Icon.pngTears shrink and do much less damage, but fire in very rapid succession.
451 451 baby buttface.png Buttface Baby Spawns a Black Poop for each enemy killed
452 452 baby flying candle.png Flying Candle Baby Starts with Added in AfterbirthNight Light Night LightNight Light Icon.pngA cone of light shines in the direction Isaac is moving that slows enemies and enemy shots.
453 453 baby graven.png Graven Baby Starts with Level 4 Added in AfterbirthBumbo BumboBumbo Icon.pngSpawns a beggar familiar which floats around the room and picks up any nearby coins, leveling up after collecting several coins. At level 2, Bumbo gains a body. At level 3, it begins to fire tears. At level 4, Bumbo chases enemies slowly, dealing contact damage. (improved)
454 454 baby gizzy chargeshot.png Gizzy Chargeshot Baby Starts with Added in Afterbirth †Poke Go Poke GoPoke Go Icon.pngUpon entering a room with enemies in it, has a chance to spawn a random friendly enemy that persists across rooms.
455 455 baby green koopa.png Green Koopa Baby Shoots bouncy green shells
456 456 baby handsome mrfrog.png Handsome Mr. Frog Baby Spawns 20 Blue Flies on hit
457 457 baby pumpkin guy.png Pumpkin Guy Baby Starts with Added in Afterbirth †Pop! Pop!Pop! Icon.pngReplaces Isaac's tears with eyeballs that can bounce off of each other. The eyeballs are not limited by range, and will instead dissipate when they stop moving or when hitting an enemy or obstacle.
458 458 baby red koopa.png Red Koopa Baby Shoots bouncy & homing red shells
459 459 baby sad bunny.png Sad Bunny Baby Accuracy increases tear rate
460 460 baby saturn.png Saturn Baby 2 Starts with The Ludovico Technique The Ludovico TechniqueThe Ludovico Technique Icon.pngInstead of firing tears, Isaac controls one floating tear that hover over obstacles. This tear deals constant damage when held in place over an enemy. + Strange Attractor Strange AttractorStrange Attractor Rebirth Icon.pngPickups, trinkets, and monsters are magnetically attracted to Isaac's tears.
461 461 baby toast boy.png Toast Boy Baby Starts with 5x Added in AfterbirthFriend Zone Friend ZoneFriend Zone Afterbirth Icon.pngA white orbiting fly which deals 3 contact damage per tick to enemies. This familiar orbits Isaac at a middle length distance somewhere between Distant Admiration and Forever Alone.
462 462 baby voxdog.png Voxdog Baby Shockwave tears
463 463 baby 404.png 404 Baby Acid trip
464 464 baby arrowhead.png Arrowhead Baby Starts with Added in Afterbirth †Technology Zero Technology ZeroTechnology Zero Icon.pngConnects Isaac's tears with electricity that can damage enemies. + Cupid's Arrow Cupid's ArrowCupid's Arrow Rebirth Icon.pngGrants Isaac piercing tears that travel through enemies (but not obstacles) instead of breaking on impact with them.
465 465 baby beanie.png Beanie Baby Starts with Added in Afterbirth †Smelter SmelterSmelter Icon.png6 roomsConsumes Isaac's currently held trinket and applies its effect permanently.
466 466 baby blindcursed.png Blindcursed Baby Invisible tears
467 467 baby burning.png Burning Baby Starts with Fire Mind Fire MindFire Mind Icon.pngGrants flaming tears that deal burning damage over time. Tears have a chance to explode on impact with an enemy, which creates a fire at the location of the explosion.
468 468 baby cursor.png Cursor Baby Starts with Added in Afterbirth †Pause PausePause Icon.png2 roomsFreezes all enemies until a fire button is pressed.
469 469 baby flybaby.png Fly Baby Mass splitting tears
470 470 baby headphone.png Headphone Baby Soundwave tears
471 471 baby knife.png Knife Baby Starts with Mom's Knife Mom's KnifeMom's Knife Rebirth Icon.pngIsaac's tears are replaced by a knife that pierces enemies, can travel through obstacles, and can hurt enemies while Isaac is holding it. Holding down the fire button before firing increases its range and power.
472 472 baby mufflerscarf.png Mufflerscarf Baby All enemies get freezed on hit
473 473 baby robbermask.png Robbermask Baby +1 damage per pickup taken
474 474 baby scoreboard.png Scoreboard Baby Dies 1 minute after getting hit
475 475 baby somanyeyes.png So Many Eyes Baby Starts with Mutant Spider Mutant SpiderMutant Spider Icon.pngGrants quadruple shot but decreases tears. + The Inner Eye The Inner EyeThe Inner Eye Icon.pngGrants triple shot but decreases tears.
476 476 baby text.png Text Baby 0.5x damage
477 477 baby wing.png Wing Baby Starts with White Pony White PonyWhite Pony Icon.png6 roomsPassively grants flight and increased speed. Upon use, Isaac charges in the direction the pony is facing, becoming invulnerable during the charge and damaging enemies while also casting the effect of Crack the Sky.
478 478 baby tooth.png Tooth Baby Starts with Added in Afterbirth †Dead Tooth Dead ToothDead Tooth Icon.pngWhile firing, Isaac gains a green aura that poisons nearby enemies.
479 479 baby haunt.png Haunt Baby Starts with 10x Lil Haunt Lil HauntLil Haunt Icon.pngA familiar that damages enemies by chasing them as well as inducing the fear effect.
480 480 baby imp.png Imp Baby 2 Acid tears
481 481 baby 32bit.png 32bit Baby No HUD
482 482 baby adventure.png Adventure Baby Starts with Added in Afterbirth †Moving Box Moving BoxMoving Box Icon.png4 roomsIf the box is empty, picks up all items and pickups in a room and stores them. If the box is not empty, places all stored items and pickups in the current room.
483 483 baby bubbles.png Bubbles Baby +1 damage for each pill used
484 484 baby bulb.png Bulb Baby Starts with Added in Afterbirth †Vibrant Bulb Vibrant BulbVibrant Bulb Icon.pngProvides a boost to all stats when Isaac's active item is fully charged.
485 485 baby coolorange.png Cool Orange Baby Summons random missiles
486 486 baby crazyghost.png Crazy Ghost Baby Starts with 20x Ghost Baby Ghost BabyGhost Baby Rebirth Icon.pngSpawns a familiar that follows Isaac around and fires spectral tears.
487 487 baby cursedpillow.png Cursed Pillow Baby Missed tears cause damage
488 488 baby egg.png Egg Baby Random pill effect on hit
489 489 baby factory.png Factory Baby Starts with Clockwork Assembly (active item; generates a Restock Box on use)
490 490 baby falling.png Falling Baby Starts with Added in AfterbirthIncubus IncubusIncubus Icon.pngA demonic familiar that follows Isaac and shoots tears identical to Isaac's in terms of damage, range, fire rate, and effects.
491 491 baby funny.png Funny Baby Enemies spawn Mega Troll Bombs on death
492 492 baby gamer.png Gamer Baby Constant Retro Vision pill effect
493 493 baby glitterypeach.png Glittery Peach Baby Teleports to the boss room after 6 hits
494 494 baby pompadour.png Pompadour Baby Shrink tears
495 495 baby headkick.png Head Kick Baby Starts with Kamikaze! Kamikaze!Kamikaze! Icon.pngUnlimitedCreates an explosion in the same area as Isaac, dealing half a heart of damage to him and also damaging all enemies caught in the blast radius. + explosion immunity
496 496 baby horn.png Horn Baby Starts with Dark Bum Dark BumDark Bum Rebirth Icon.pngSpawns a familiar that follows Isaac around and collects red hearts. For every one-and-a-half red hearts collected, Dark Bum will generate one soul heart, one hostile Spider or one friendly blue spider.
497 497 baby ichor.png Ichor Baby Starts with 5x Added in Afterbirth †Lil Spewer Lil SpewerLil Spewer Icon.pngSpawns a random pill, and grants a small Spewer familiar that charges up and fires different types of creep.
498 498 baby ill.png Ill Baby Bob's Brain tears
499 499 baby lazy.png Lazy Baby Random card effect on hit
500 500 baby mern.png Mern Baby Double tears
501 501 baby necro.png Necro Baby Starts with Added in Afterbirth †Book of the Dead Book of the DeadBook of the Dead Icon.png4 roomsUpon use, spawns a friendly Bony or an orbital bone for each enemy killed in the current room.
502 502 baby peeping.png Peeping Baby Starts with 8x Added in Afterbirth †Bloodshot Eye Bloodshot EyeBloodshot Eye Icon.pngSpawns an orbiting eye familiar that fires tears every 2 seconds.
503 503 baby penance.png Penance Baby Starts with 3x Added in AfterbirthSworn Protector Sworn ProtectorSworn Protector Icon.pngAn orbital angel which does 7 contact damage per tick and blocks enemy shots. Upon blocking 10 shots in a room it drops an eternal heart.
504 504 baby psychic.png Psychic Baby Starts with Abel AbelAbel Icon.pngA familiar that mirrors the player's movements and shoots in the opposite direction.; tears come from Abel
505 505 baby puppet.png Puppet Baby Starts with 5x Added in AfterbirthKey Bum Key BumKey Bum Afterbirth Icon.pngSpawns a portable key master that follows Isaac and collects keys, giving random chests in return.
506 506 baby reaper.png Reaper Baby Spawns a random rune on hit
507 507 baby roadkill.png Road Kill Baby Starts with Added in Afterbirth †Pointy Rib Pointy RibPointy Rib Icon.pngSpawns a bone familiar that can be aimed with the fire buttons and does contact damage. (improved) + blindfolded
508 508 baby sausagelover.png Sausage Lover Baby Summons Monstro every 5 seconds
509 509 baby scribble.png Scribble Baby Starts with Added in Afterbirth †Lead Pencil Lead PencilLead Pencil Icon.pngAfter every 15 tears fired, Isaac will fire a high-damage cluster of tears.
510 510 baby starplant.png Star Plant Baby Starts with Added in Afterbirth †Dim Bulb Dim BulbDim Bulb Icon.pngProvides a boost to all stats when Isaac's active item is completely uncharged.
511 511 baby twitchy.png Twitchy Baby Tear rate oscillates
512 512 baby witch.png Witch Baby Starts with Crystal Ball Crystal BallCrystal Ball Icon.png6 roomsReveals the map (except the Super Secret Room) and drops a random Tarot Card or soul heart. (uncharged)
513 513 baby workshop.png Workshop Baby Starts with Humbling Bundle Humbling BundleHumbling Bundle Icon.pngGives one extra pickup (1+1 Free version) of Red Hearts, pennies, bombs, and keys. Does not work with blue, black, and half red hearts, nickels, and dimes.
514 514 baby hooligan.png Hooligan Baby Double enemies
515 515 baby halfspider.png Half Spider Baby Starts with 3x Pretty Fly
516 516 baby silly.png Silly Baby Constant I'm Excited!!! pill effect
517 517 baby mastercook.png Master Cook Baby Egg tears
518 518 baby greenpepper.png Green Pepper Baby Starts with Added in AfterbirthSerpent's Kiss Serpent's KissSerpent's Kiss Icon.pngTears now have a random chance to apply a poison effect, causing 4 or 6 damage per tick to enemies (Similar to The Common Cold item). Isaac now deals poison damage on contact with enemies similar to The Virus item (Damage over time 4 or 6 per tick). Enemies that were poisoned have a chance to drop a black heart when killed.
519 519 baby baggycap.png Baggy Cap Baby Cannot bomb through rooms
520 520 baby stylish.png Stylish Baby Starts with Store Credit Store CreditStore Credit Icon.pngThe next store purchase is free. The trinket disappears on purchase.
521 000 baby spider.png Spider Baby Shoots a Blue Spider every 2nd tear
522 Brother Bobby Icon.png Brother Bobby Slings Godhead aura
523 Sister Maggy Icon.png Sister Maggy Loses last item on 2nd hit (per room)
524 Robo-Baby Icon.png Robo-Baby Starts with Technology TechnologyTechnology Icon.pngReplaces tears with a piercing laser with unlimited range.
525 Little Gish Icon.png Little Gish All items from the Curse Room pool
526 Little Steven Icon.png Little Steven Starts with Added in AfterbirthChaos ChaosChaos Icon.pngChaos causes items to be chosen from random item pools. When picked up, drops between 1-6 random pickups on the floor.
527 Demon Baby Icon.png Demon Baby Free devil deals
528 Ghost Baby Icon.png Ghost Baby All items from the Shop pool
529 Harlequin Baby Icon.png Harlequin Baby Starts with Added in AfterbirthThe Wiz The WizThe Wiz Icon.pngTears simultaneously fire out of both eyes diagonally, similar to the effect of the R U A Wizard? pill. Isaac's tears also travel above all obstacles.
530 Rainbow Baby Icon.png Rainbow Baby Chest per enemy killed
531 Abel Icon.png Abel Missed tears cause paralysis
532 Robo-Baby 2.0 Icon.png Robo-Baby 2.0 Starts with Undefined UndefinedUndefined Icon.png6 roomsTeleports Isaac to either the Secret Room, Super Secret Room, Treasure Room, or I AM ERROR. (uncharged)
533 Rotten Baby Icon.png Rotten Baby Shoots Blue Flies
534 Lil Brimstone Icon.png Lil Brimstone Starts with Brimstone BrimstoneBrimstone Rebirth Icon.pngTears are replaced by a laser beam that pierces through all enemies and obstacles in its path and deals high damage. Can only be fired after a short charge-up period.
535 Mongo Baby Icon.png Mongo Baby All items from the Angel Room pool
536 Incubus Icon.png Incubus All items from the Devil Room pool
537 Fate's Reward Icon.png Fate's Reward Items cost money
538 Seraphim Icon.png Seraphim Censer aura
539 Lil' Loki Icon.png Lil' Loki Cross tears
540 Lil Monstro Icon.png Lil Monstro Starts with Monstro's Lung Monstro's LungMonstro's Lung Icon.pngIncreases damage and grants a charged shot that fires multiple tears in the same fashion as Monstro.
541 Invisible Baby Invisibility

R+7 Season 5[edit | edit source]

  • A lot of the babies will make you quite powerful, which can remove the difficulty of a normal Isaac run. Instead, challenge yourself to beat the game as fast as possible!
  • And once you've gotten the hang of that, you can challenge yourself to beat the game as fast as possible 7 times in a row. This is traditionally referred to as a "multi-character speedrun", and it is a better test of skill than just beating the game really fast in a single lucky run. (Although, in this case, the terminology is confusing, because you are playing the same "Random Baby" character 7 times in a row, so it isn't technically a multi-character speedrun.)
  • The process of having to re-select the character from the menu in between runs can be completely automated by using a custom challenge in a separate mod called Racing+. (Racing+ is a mod that helps facilitate single-player speedruns as well as races between multiple people.)
  • After subscribing to the Racing+ mod, simply choose the "R+7 Season 5" custom challenge to begin. (You can get to the custom challenges by pressing Tab on the challenges screen in the main-menu.)
  • People around the world will compete to see who can get the best time using the custom challenge. The leaderboards can be found on Speedrun.com.
  • More information on the specifics of what the custom challenge does can be found at the Racing+ custom challenges documentation.