The Binding of Isaac: Afterbirth †/Additions

Mechanics

HUD

Found HUD

• Found HUD is a HUD addition that appears on the left side of the screen that gives numerical values to the player's current stats (e.g., damage, luck, speed, devil room chance). It can be enabled through the options menu.
• It is based off of the Missing HUD mod for Rebirth and Afterbirth.

Victory Lap

• A Victory Lap allows you to start a new run with almost all of your final items after completing the Dark Room. Multiple laps can be made as long as the Dark Room is cleared each time.
  • Completion Marks and most Achievements cannot be earned.
  • Isaac will take a full heart of damage on all floors after beginning a victory lap (unless he has The Wafer).
  • Some Items are lost upon starting a victory lap. Items lost this way are added back into their respective item pools and can be acquired again.
  • If the initial run was on normal difficulty, all victory laps will be on hard difficulty.
  • On the third and subsequent victory laps, the character will turn into The Lost. This version of The Lost does not get a Holy Mantle or D4. However, if the run was started as The Lost (or if the Holy Mantle was found) it is possible to keep the Holy Mantle from the previous run.
  • On the third and subsequent victory laps, shops will no longer appear.
  • On the third and subsequent victory laps, red chests in the Dark Room will turn into brown chests and golden chests.
  • Killing any final boss aside from The Lamb will end the game, and the run will not be continued further.

Menus

Options

Charge bars

• Added a new "charge bars" option in the menu, for passive items that need to be charged up before usage.
• This includes:
  • Brimstone (collectible and Azazel)
  • Cambion Conception
  • Chocolate Milk
  • Cursed Eye
  • Lil Brimstone
  • Lil Delirium
  • Lil Gurdy
  • Lil Monstro
  • Maw Of The Void
  • Mom's Knife
  • Monstro's Lung
  • Tech X

RERUN

• RERUN is unlocked after completing the RERUN achievement.
• After winning a run the Continue option in the main menu will be replaced by Rerun. Selecting it starts a new run using most of the previous won run's items. Isaac will take full heart damage on all floors.

Player

Characters

Character	Apollyon	The Forgotten
Health		(soul)
Damage	3.5 (*1.00)	Forgotten: 3.50 (*1.50) Soul: 3.50 (*1.00)
Tears	+0	+0
Shot Speed	1	1
Range	23.75	23.75
Speed	1.0	Forgotten: 1.00 Soul: 1.30
Luck	0	0
Starting Pickups	None	None
Starting Item(s)	Void	None

Co-op

Special Babies

These Babies have special bonuses that will aid the player in some way.

ID	Appearance	Name	Description
55		Mort Baby	Spawns a blue fly, and spawns a new blue fly whenever its blue fly is destroyed. Defeat Mega Satan as Apollyon to unlock it. The sprite greatly resembles Rotten Baby.
56		Apollyon Baby	Spawns with two Pretty Flies. Earn all Hard mode Completion Marks as Apollyon to unlock it.
57		Bone Baby	Wields a melee bone club instead of shooting tears, similarly to The Forgotten. Earn all Hard mode Completion Marks as The Forgotten to unlock it.
58		Bound Baby	Is bound to Isaac, similarly to The Forgotten's soul. Shoots spectral tears. Defeat Mega Satan as The Forgotten to unlock it.

Normal Babies

These Babies are purely cosmetic and do not have any special behaviors.

ID	Appearance	Name	Description
428		Magiccat Baby	A baby that resembles the avatar of Tikara, the artist of the Isaac Tarot deck.
429		Little Horn Baby	A baby that resembles Little Horn.
430		Folder Baby	A baby with a folder for a head.
431		Driver Baby	A baby that is driving a car.
432		Dragon Baby	A baby that resembles a dragon.
433		Downwell Baby	A baby that resembles the player character from Downwell.
434		Cylinder Baby	A baby that is shaped like a cylinder.
435		Cup Baby	A baby with a teacup for a head.
436		Cave Robot Baby	A baby that resembles Quote from Cave Story.
437		Breadmeat Hoodiebread Baby	A toothy baby with a slice of toast for a head that resembles Breadmeat, a member of the Isaac community.
438		Bigmouth Baby	A baby with a large, wide-open mouth.
439		Afro Rainbow Baby	A baby with a rainbow colored afro.
440		Afro Baby	A baby with an afro.
441		TV Baby	A baby with a television for a head.
442		Tooth Baby	A baby with a tooth for a head.
443		Tired Baby	A tired-looking baby.
444		Steroids Baby	A muscular baby.
445		Soap Monster Baby	A baby that resembles Balrog from Cave Story.
446		Rojen Whitefox Baby	A baby that resembles a white fox. (might be a reference?)
447		Rocket Baby	A baby that looks like a firework.
448		Nurf Baby	A baby that resembles D.Va from Overwatch.
449		Mutated Fish Baby	A baby that resembles Fish from Nuclear Throne.
450		Moth Baby	A baby that resembles Moth from Creepy Castle.
451		Buttface Baby	A baby with a butt for a face.
452		Flying Candle Baby	A baby that looks like a candle.
453		Graven Baby	A baby with long hair. (might be a reference?)
454		Gizzy Chargeshot Baby	A baby that resembles Gizzy from ChargeShot.
455		Green Koopa Baby	A baby that resembles a green koopa from Mario.
456		Handsome MrFrog Baby	A baby that resembles Handsome Mr. Frog from the game of the same name.
457		Pumpkin Guy Baby	A baby with a pumpkin for a head wearing a purple rag. Possible reference to Terraria's Pumpking.
458		Red Koopa Baby	A baby that resembles a red koopa from Mario.
459		Sad Bunny Baby	A baby that looks like a crying rabbit. This is a reference to the sprites creator, Mort Mort (MnrArt) and their character Sad Bunny Face.
460		Saturn Baby	A baby that resembles the main character from Sgt. Saturn.
461		Toast Boy Baby	A baby with a slice of bread for a head. This is a reference to the sprite's creator, Mort Mort (MnrArt) and their character Toast Boy.
462		Voxdog Baby	A baby that resembles Vox the Dog.
463		404 Baby	A baby that has the Error trinket for a head.
464		Arrowhead Baby	A baby with an arrow through its head.
465		Beanie Baby	A baby wearing a green beanie.
466		Blindcursed Baby	A baby with the Curse of the Blind's question mark for a head.
467		Burning Baby	A baby that's been burnt to a crisp.
468		Cursor Baby	A baby that looks like a mouse cursor.
469		Flybaby	A baby that looks like a fly.
470		Headphone Baby	A baby wearing headphones.
471		Knife Baby	A baby with a knife for a head.
472		Mufflerscarf Baby	A baby wearing a scarf.
473		Robbermask Baby	A baby wearing a stereotypical robber's ski mask.
474		Scoreboard Baby	A baby with a digital number display, like those at a sporting event or on an alarm clock, for a face.
475		So Many Eyes Baby	A baby with eyes all over its body.
476		Text Baby	A baby made out of text characters. (ASCII art)
477		Wing Baby	A baby with wings.
480		Imp Baby	A baby that resembles the modded character Fiend from Devil's Harvest MOD.
481		32bit Baby	A baby that resembles Isaac in a 32 bit style.
482		Adventure Baby	A baby that resembles Finn the Human from Adventure Time.
483		Bubbles Baby	A baby made entirely of tar.
484		Bulb Baby	A baby that's very bright for his age.
485		Cool Orange Baby	A baby that resembles a very cool orange with sunglasses.
486		Crazy Ghost Baby	A baby that resembles Crazy Diamond from JoJo's Bizarre Adventure. (Also possibly a reference to the modded character.)
487		Cursed Pillow Baby	A baby that's unfortunately pillow shaded.
488		Egg Baby	A baby that resembles the modded item Greg the Egg.
489		Factory Baby	A baby that resembles a strange cyborg.
490		Falling Baby	A baby that resembles William Foster from Falling Down.
491		Funny Baby	A baby that resembles Sans from Undertale.
492		Gamer Baby	A baby that resembles an epic gamer. Inspired by a prominent member of the Binding of Isaac community.
493		Glittery Peach Baby	A baby resembling an oddly British Baby Plum.
494		Pompadour Baby	A baby that resembles Josuke from JoJo's Bizarre Adventure. (Also possibly a reference to the modded character.)
495		Head Kick Baby	A baby that resembles the Facepunch Logo.
496		Horn Baby	A baby that resembles the modded character Chronos.
497		Ichor Baby	A baby that resembles Ichor beasts from the game Heckland.
498		Ill Baby	A baby that resembles the modded boss Mahalath.
499		Lazy Baby	A baby that resembles Garfield.
500		Mern Baby	Mern.
501		Necro Baby	A baby that resembles the Xenomorph from the Alien franchise.
502		Peeping Baby	A baby that resembles the modded boss The Peeping.
503		Penance Baby	A baby that resembles the modded character Sarah from Revelations.
504		Psychic Baby	A baby that resembles the modded character Mei.
505		Puppet Baby	A baby that resembles the costume for the modded item Pinhead from Happy Items Pack.
506		Reaper Baby	A baby that resembles the modded character Samael.
507		Road Kill Baby	A baby that got ran over.
508		Sausage Lover Baby	A baby that resembles _Kilburn, the lead developer for Antibirth.
509		Scribble Baby	A baby that resembles the modded character The Drawn.
510		Star Plant Baby	A baby that resembles the main character from Germination.
511		Twitchy Baby	A baby that resembles Twitch from Heckland.
512		Witch Baby	A baby that resembles the modded character Endor from Alphabirth.
513		Workshop Baby	A baby that references a common trope of workshop thumbnails when firing tears.
514		Hooligan Baby	A baby that resembles Čeda from LeatherIceCream's "Poor 4" animations.
515		Half Spider Baby	A baby that resembles Miroslav from LeatherIceCream's "Poor 4" animations.
516		Silly Baby	A baby that resembles Djole from LeatherIceCream's "Poor 4" animations.
517		Master Cook Baby	A baby that resembles Andre from LeatherIceCream's "Poor 4" animations.
518		Green Pepper Baby	A baby that resembles one of _Kilburn's characters.
519		Baggy Cap Baby	A baby that resembles one of _Kilburn's characters.
520		Stylish Baby	A baby resembling the character Ren from the currently unreleased game Shenanigans: World of Illusions.

Items

109 new items were added in the expansion: 29 activated items and 80 passive items.

Trinkets

38 new trinkets were added in the expansion.

Pickups

Hearts

Heart	Image	Worth	Additional Info
Scared Heart			Identical to the standard Red Heart, but will run away as the player moves towards it.
Half Soul Heart
Blended Heart	File:Red soul heart.png	//	Fills up a full red Heart Container, but will act as a Soul Heart when no Containers are free. If you are only missing half a heart, it will fill that half, and give you half a soul heart.
Bone Heart			Takes three hits to deplete and can be refilled with red hearts, but disappears permanently upon depleting.

Keys

Key	Image	Worth	Additional Info
Charged Key	File:ChargedKey.gif	1	Fully charges your currently held active item upon pickup. Can be differentiated from regular keys by having a pulsating white glow while on the ground.

Pills

ID	Pill	Effect
39	X-Lax	Creates a pool of slippery brown creep underneath Isaac.
40	Something's wrong...	Creates a pool of black creep beneath Isaac.
41	I'm Drowsy...	Upon use, slows all enemies for the duration of the room.
42	I'm Excited!!!	Upon use, increases the speed of all enemies for the duration of the room. The effect triggers again 30 seconds after use and 60 seconds after use.
43	Gulp!	Upon use, any trinkets that the player is holding are destroyed, and their effects are permanently applied to the player. Unlocked by acquiring the Once More With Feeling! achievement.
44	Horf!	Upon use, Isaac shoots an explosive tear with the Ipecac effect that always deals 200 damage. Unlocked by acquiring the Dedication achievement.
45	Feels like I'm walking on sunshine!	Temporarily makes Isaac invincible, similar to Unicorn Stump. Unlocked by acquiring the Sin Collector achievement.
46	Vurp!	Throws up the last pill you used. Will spawn itself if no other pills were taken beforehand. Unlocked by acquiring the U Broke It! achievement.

Chests

Mimics

• Mimics appear similar to Brown Chests until Isaac moves near, at which point they sprout spikes that damage the player as a Spike Chest would. They can be distinguished from Brown Chests by their darker, purplish-brown coloring, the grayish spot on each side of the latch where the spikes will sprout from and the bloodstain.

Entities

Bosses

5 bosses were added in Afterbirth †. Additionally, Ultra Greed received a second form in Greed Mode's hard mode.

Rag Mega	Big Horn	Sisters Vis	The Matriarch

Delirium	Ultra Greedier

Environment

Chapters

Template:Stage

The Void

Obstacles

Super special rock

• Super special rocks are tinted rock variants which are much harder to spot, as they have a smaller mark and are not discolored. Super special rocks takes two bombs to blow up, and drop the contents of two tinted rocks.

File:WhitePoop.png White poop

• White poop is surrounded by an aura that halves tear delay and has a high chance to block damage like the Cone Head item while Isaac stands within it. The aura disappears if the poop is destroyed.

Dirt patch

• Dirt Patches are a small mound of dirt that can be dug into with certain items. Using Mom's Shovel on top of a dirt patch will reveal a skeleton and unlock The Forgotten. Once The Forgotten is unlocked, using Mom's Shovel, We Need To Go Deeper!, or Rune of Ehwaz on top of a dirt patch will dig up a random chest.

Machines

Mom's Dressing Table

• It appears in the starting room of a floor if Isaac has 8 or more items.
• If Isaac bumps into Mom's Dressing Table, his appearance will be randomly changed so that only a few of his items are displayed.
• Hitting Mom's Dressing Table with an explosive will cause it to vanish and drop 1-4 pills. There is a 1% chance to spawn one of the following items instead: Mom's Underwear, Mom's Heels, Mom's Lipstick, Mom's Bra, Mom's Pad, Mom's Eyeshadow, Mom's Contacts, Mom's Wig, Mom's Perfume or Mom's Pearls.

Achievements

Name	Image	Description	Unlock	In Game Secret Number
1000000%		Just Stop!	Collect every item in the game, unlock all secrets and endings, and complete the Bestiary	339
5 Nights at Mom's		Unlocked super special rocks.	Get a 5-win streak, using a different character each time ( this number can be reduced to 3, see the notes section)	323
7 Seals		Unlocked a new item.	Defeat all 5 Harbingers	372
Ancient Recall		Unlocked a new item.	Use Cards and Runes 20 times	362
Angelic Prism		Unlocked a new item.	Defeat an Angel 10 times	373
Angry Fly		Unlocked a new item.	Become Beelzebub	352
Apollyon		Unlocked a new character.	Defeat Mega Satan	340
Apollyon Baby		Unlocked a new co-player baby.	Earn all Hard mode Completion Marks as Apollyon	319
Aprils fool		Unlocked a new challenge.	Defeat Mom	278
Baby-Bender		Unlocked a new item.	Use I - The Magician or Telepathy For Dummies while already having homing tears	389
Backasswards		Unlocked a new challenge.	Defeat ??? or The Lamb Defeat Mega Satan and unlock The Negative	277
Bat Wing		Unlocked a new item.	Defeat Ultra Greedier as Azazel	304
Black Hole		Unlocked a new item.	Defeat 20 Portals	349
Black Rune		Unlocked a new item.	Defeat Ultra Greedier as Apollyon	309
Blanket		Unlocked a new item.	Sleep in 10 beds	385
Bloody Crown		Unlocked a new item.	Defeat Delirium as Samson	287
Bone Baby		Unlocked a new co-player baby.	Earn all Hard mode Completion Marks as The Forgotten	402
Bone Heart		Unlocked a new item.	It's complicated	391
Book of the Dead		Unlocked a new item.	Defeat Delirium as The Forgotten	401
Bound Baby		Unlocked a new co-player baby.	Defeat Mega Satan as The Forgotten	403
Bozo		Unlocked a new item.	Destroy 5 rainbow poops	353
Brittle Bones		Unlocked a new item.	Defeat The Lamb as The Forgotten	396
Broken Modem		Unlocked a new item.	Complete 7 Daily Challenges (by touching the trophy at the end)	354
Brown Nugget		Unlocked a new item.	Defeat Ultra Greed as Apollyon	316
Buddy in a Box		Unlocked a new item.	Pick up 5 familiars in a single run	355
Burning Basement		Alt stage to the basement.	Defeat Mom's Heart 11 times	342
Butter!		Unlocked a new item.	Complete 2 Victory Laps by defeating The Lamb	360
Charged Key		Unlocked a new item.	Complete Pokey Mans (challenge #33)	333
Compound Fracture		Unlocked a new item.	Defeat Delirium as Lazarus	291
Coupon		Unlocked a new item.	Purchase anything from Shops, Devil Rooms, and/or Black Markets 50 times	364
Crooked Penny		Unlocked a new item.	Defeat Delirium as Keeper	294
Crow Heart		Unlocked a new item.	Defeat Ultra Greedier as Eve	302
D infinity		Unlocked a new item.	Defeat Delirium as Isaac	282
D1		Unlocked a new item.	Defeat Ultra Greedier as Isaac	296
Dad's Lost Coin		Unlocked a new item.	Defeat Ultra Greedier as The Lost	307
Dad's Ring		Unlocked a new item.	Defeat Ultra Greedier as The Forgotten	400
Dank Depths		Alt stage to the depths.	Defeat It Lives! 21 times	344
Dark Prince's Crown		Unlocked a new item.	Defeat Delirium as Azazel	290
Death's List		Unlocked a new item.	Take 25 Deals with the Devil	376
Dedication		Unlocked a new item.	Participate in 31 Daily Challenges (they don't have to be consecutive; it will still count if Isaac dies in the first room)	325
Delirious		Unlocked a new item.	Defeat Delirium	338
Divorce Papers		Unlocked a new item.	Complete the Boss Rush as The Forgotten	397
Door Stop		Unlocked a new item.	Blow up doors and Secret Room walls 50 times	375
Duality		Unlocked a new item.	Defeat Ultra Greedier as Lilith	306
Dull Razor		Unlocked a new item.	Defeat Delirium as Eve	288
Eden's Soul		Unlocked a new item.	Defeat Delirium as Eden	289
Era Walk		Unlocked a new item.	Add both the Broken Watch and the Stop Watch to your collection	363
Eucharist		Unlocked a new item.	Defeat Delirium as Magdalene	283
Euthanasia		Unlocked a new item.	Defeat Delirium as Lilith	292
Extension Cord		Unlocked a new item.	Have The Battery, 9 Volt, and Car Battery in Isaac's collection	381
Eye of Belial		Unlocked a new item.	Defeat Ultra Greedier as Judas	299
Eye of Greed		Unlocked a new item.	Defeat Ultra Greedier as Keeper	308
Fast Bombs		Unlocked a new item.	Defeat Little Horn 20 times	356
Filigree Feather		Unlocked a new item.	Acquire both Key Piece 1 and Key Piece 2	370
Finger Bone		Unlocked a new item.	Defeat Ultra Greed as The Forgotten	399
Flat Stone		Unlocked a new item.	Acquire Rubber Cement 5 times	382
Flooded Caves		Alt stage to the caves.	Defeat It Lives! 16 times	343
Glyph of Balance		Unlocked a new item.	Defeat Ultra Greedier as Magdalene	297
Greed's Gullet		Unlocked a new item.	Complete Pong (challenge #35)	335
Greedier!		New mode unlocked!	Donate 500 Coins to the Greed Donation Machine	341
Haemolacria		Unlocked a new item.	Acquire Blood Clot 10 times	377
Hairpin		Unlocked a new item.	Recharge using Lil' Batteries 20 times	358
Hallowed Ground		Unlocked a new item.	Defeat Hush as The Forgotten	398
Hat trick!		Unlocked a new item.	Get a 3-win streak	322
Holy Card		Unlocked a new item.	Defeat Delirium as The Lost	293
Huge Growth		Unlocked a new item.	Increase in size 5 times in a single run via Magic Mushroom, "One makes you larger" pills, XI - Strength, etc.	361
Hushy		Unlocked a new item.	Defeat Hush as Apollyon	315
It's the Key		Unlocked a new item.	Defeat The Lamb without taking Hearts, Coins, or Bombs through the entire run. Letting certain familiars (e.g. Bum Friend, Dark Bum, Bumbo or Lil Portal) or bosses (e.g. Bumbino) pick up the consumables fails this condition as well.'"`UNIQ--ref-00000006-QINU`"'	327
Jaw Bone		Unlocked a new item.	Defeat ??? as The Forgotten	395
Jumper Cables		Unlocked a new item.	Pick up any 2 of the following items/trinkets in a single run: 9 Volt, The Battery, Car Battery, AAA Battery, and Watch Battery ( Any 2 items that have the 'battery' item tag)	367
King Baby		Unlocked a new co-player baby.	Defeat Delirium as ???	286
Lachryphagy		Unlocked a new item.	Collect 10 "Tears Up" items or pills in one run	378
Laz Bleeds More!		Unlocked a new starting item.	Complete Backasswards (challenge #31)	331
Leprosy		Unlocked a new item.	Beat Chapter 3 without taking damage	368
Lil Delirium		Unlocked a new item.	Defeat Delirium for the 1st time	357
Lil Spewer		Unlocked a new item.	Have Isaac die to his own explosion from Ipecac, Bob's Rotten Head, or a Horf! pill	384
Living on the edge		Unlocked a new item.	Complete a Chapter (floors I and II) after Basement, start-to-finish, with only half a Heart total (can use The Lost)	329
Locust of Conquest		Unlocked a new item.	Complete the Boss Rush as Apollyon	314
Locust of Death		Unlocked a new item.	Defeat The Lamb as Apollyon	313
Locust of Famine		Unlocked a new item.	Defeat ??? as Apollyon	312
Locust of Pestilence		Unlocked a new item.	Defeat Satan as Apollyon	311
Locust of Wrath		Unlocked a new item.	Defeat Isaac as Apollyon	310
Maggy Now Holds a Pill!		Unlocked a new starting item.	Complete Aprils Fool (challenge #32)	332
Marbles		Unlocked a new item.	Use 5 Gulp! pills in one run (Placebo uses count)	386
Marrow		Unlocked a new item.	Defeat Mom's Heart or It Lives! on Hard mode as The Forgotten	392
Meconium		Unlocked a new item.	Defeat Ultra Greedier as ???	300
Metronome		Unlocked a new item.	Defeat Ultra Greedier as Eden	303
Mort Baby		Unlocked a new co-player baby.	Defeat Mega Satan as Apollyon	317
Moving Box		Unlocked a new item.	Use Pandora's Box in Dark Room	366
Mr. ME!		Unlocked a new item.	Open 20 Locked Chests	371
Mr. Resetter!		Unlocked a new item.	Reset 7 times in a row Switch PS4 Get a minus 10-win streak	328
Mystery Egg		Unlocked a new item.	Spawn three charmed enemies in the same room	387
Mystery Gift		Unlocked a new item.	Destroy 500 rocks	350
New Area		Unlocked a new area.	Defeat Hush	320
Once More with Feeling!		Unlocked a new item.	Complete a Victory Lap by defeating The Lamb	321
Plan C		Unlocked a new item.	Defeat Ultra Greedier as Lazarus	305
Pointy Rib		Unlocked a new item.	Defeat Satan as The Forgotten	394
Pokey Mans		Unlocked a new challenge.	Defeat Mom's Heart 11 times	279
PONG		Unlocked a new challenge.	Defeat Isaac 5 times	281
Pop!		Unlocked a new item.	Beat Chapter 4 without taking damage	374
RERUN		Unlocked the power of RERUN.	Complete 3 Victory Laps by defeating The Lamb	337
Rotten Penny		Unlocked a new item.	Have 20 Blue Flies at the same time	388
Sack of Sacks		Unlocked a new item.	Defeat Ultra Greedier as Cain	298
Sacrificial Altar		Unlocked a new item.	Take 50 Deals with the Devil	383
Samson Feels Healthy!		Unlocked a new starting item.	Complete Ultra Hard (challenge #34)	334
Scarred Womb		Alt stage to the womb.	Defeat It Lives! 30 times	345
Schoolbag		Unlocked a new item.	Enter 6 Shops in one run	379
Shade		Unlocked a new item.	Defeat Delirium as Judas	285
Silver Dollar		Unlocked a new item.	Defeat Delirium as Cain	284
Sin collector		Unlocked a new item.	Collect every entry in the Bestiary (bugged v190 - Mobs that don't exist in the bestiary are being counted. This allows Sin Collector to be unlocked without a complete bestiary)	324
Slipped Rib		Unlocked a new item.	Defeat Isaac as The Forgotten	393
Smelter		Unlocked a new item.	Defeat Mom's Heart or It Lives! on Hard mode as Apollyon	318
Something wicked this way comes!		Unlocked new bosses!	Defeat ??? as 3 different Characters	346
Something wicked this way comes+!		Unlocked even more bosses!	Defeat ??? as 6 different Characters	347
Sprinkler		Unlocked a new item.	Beat Chapter 1 without taking damage	351
Stem Cell		Unlocked a new item.	Defeat Ultra Greedier as Samson	301
Technology Zero		Unlocked a new item.	Pick up any 2 technology items in a single run ( Any 2 items that have the 'tech' item tag)	369
Telekinesis		Unlocked a new item.	Beat Chapter 2 without taking damage	365
The Forgotten		Unlocked a new character.	It's complicated	390
The gate is open!		Unlocked new enemies!	Defeat The Lamb	348
The Marathon		Unlocked a new item.	Get a 5-win streak in the Daily Challenges (they don't have to be consecutive days, only the runs you play are counted)	336
Trisagion		Unlocked a new item.	Take 25 Angel Rooms items	380
U Broke It!		Unlocked a new item.	Obtain 50 items in a run (duplicate passive items/familiars count towards the total, e.g., multiple Breakfast)	330
Ultra Hard		Unlocked a new challenge.	Defeat ??? or The Lamb. Possession of The Polaroid / The Negative is required, barring getting to Dark Room through a Sacrifice Room. Defeat Mega Satan and unlock The Negative	280
Void		Unlocked a new item.	Defeat Delirium as Apollyon	295
Wooden Cross		Unlocked a new item.	Sleep in a bed	359
ZIP!		Unlocked a new item.	Defeat The Lamb in under 20 minutes	326