Bob's Rotten Head

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Font TeamMeat B.pngFont TeamMeat o.pngFont TeamMeat b.pngFont TeamMeat '.pngFont TeamMeat s.png   Font TeamMeat R.pngFont TeamMeat o.pngFont TeamMeat t.pngFont TeamMeat t.pngFont TeamMeat e.pngFont TeamMeat n.png   Font TeamMeat H.pngFont TeamMeat e.pngFont TeamMeat a.pngFont TeamMeat d.png
Item icon
Item altar
Table dividing line 1.png
Table dividing line 2.png
3 rooms 3 rooms
Item Pool Treasure Room.png Treasure Room
Item Pool Golden Chest.png Golden Chest
Added in AfterbirthGreed mode onlyItem Pool Treasure Room.png Treasure Room
Added in AfterbirthGreed mode onlyItem Pool Golden Chest.png Golden Chest
Item Pool Miniboss.png Sloth
Table dividing line 3.png
Added in Afterbirth (page 1, column 2, line 3)
Removed in Afterbirth (page 1, column 2, line 5)

Bob's Rotten Head is an activated item.

Effects[edit | edit source]

  • Upon use, Isaac holds a poison bomb which can be thrown in the cardinal directions and explodes on impact.
    • The head deals 50 damage on hit and deals either Removed in Afterbirth 6 or 8 points, or Added in Afterbirth 3 times Isaac's tear damage as poison over time.
  • Added in Afterbirth This item belongs to the Bob
    Bob App.png
  • Isaac gains a green trail of poisonous creep.
  • set. Collecting three items from this set will transform Isaac into Bob.

Notes[edit | edit source]

Interactions[edit | edit source]

  • 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.: Causes the head to stay for few seconds, after which it will fly normally.
  • The Parasite The ParasiteThe Parasite Icon.pngIsaac's tears split in two when they hit something.: Two further explosions appear perpendicular to the head's direction of travel when it blows up.
  • Tiny Planet Tiny PlanetTiny Planet Icon.pngRange up and makes shot tears revolve around Isaac until they drop.: When used, Bob's Rotten Head will orbit the player similar to a tear.
  • Rubber Cement Rubber CementRubber Cement Icon.pngTears bounce off walls, enemies, and environmental objects.: Causes the head to bounce off of rocks and walls.
  • Worm Trinkets: Bob's Rotten Head is affected by trinkets like Hook Worm Hook WormHook Worm Icon.pngTears move shifting left to right forming a path of right angles. +10 to Range (effective range remains about the same). and Wiggle Worm Wiggle WormWiggle Worm Icon.pngGives Isaac's shots a wave-like trajectory. the same way tears are.
  • 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.: If Bob's Rotten Head is absorbed, it can be thrown after using Void, but will be invisible.

Synergies[edit | edit source]

  • Added in AfterbirthContinuum ContinuumContinuum 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.: Bob's Rotten Head can now travel through walls and appear out of the opposite wall, similar to a portal-type mechanic.
  • 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.: 4 smaller versions of the bomb appear after detonation.
  • Added in AfterbirthExplosivo ExplosivoExplosivo Icon.pngIsaac's tears have a chance to stick to enemies and explode.: Bob's Rotten Head may sometimes stick onto enemies. When it explodes, the explosion will be twice as large.
  • Pyromaniac PyromaniacPyromaniac Icon.pngIsaac heals 1 heart instead of taking damage from an explosive source. Adds 5 bombs.: Bob's Rotten Head heals Isaac for a full red heart instead of causing damage. Allows Bob's Rotten Head to function as a Yum Heart Yum HeartYum Heart Icon.png4 roomsRestores 1 whole red heart. with a faster charge time.
  • Sad Bombs Sad BombsSad Bombs 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.: Head explodes into tears.
  • Hot Bombs Hot BombsHot Bombs Icon.pngGrants 5 bombs. Isaac's bombs leave behind fire that damages enemies upon contact.: Head explodes into fire.

In-game Footage[edit | edit source]

Unlockable Achievements[edit | edit source]

Trivia[edit | edit source]

  • The item's appearance is similar to Pestilence's head.

Gallery[edit | edit source]

Seeds[edit | edit source]

 PC  6DKD WJZG (Treasure room adjacent to spawn) (Normal mode only)

 PC  A7ZJ BFRD (Treasure room adjacent to spawn) (Normal mode only)

 Vita  Y8JW A17S

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