No. 2

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No.   2
Item icon
Item altar
"Uh oh..."
Table dividing line 1.png
Item ID
5.100.378
Character Appearance
Character appearance
Table dividing line 2.png
Table dividing line 3.png
Collection Grid
Added in Afterbirth † / Removed in Repentance(page 4, column 13, row 1)
Removed in Afterbirth †(page 4, column 13, row 1)
Added in Repentance(page 4, column 14, row 1)
Added in Afterbirth

No. 2 is a passive item added in The Binding of Isaac: Afterbirth.

Effects[edit | edit source]

  • Continuously firing tears for 3 seconds causes Isaac to drop a Butt Bomb. Only 1 Butt Bomb can be dropped per charging cycle, so you'll need to stop firing and then charge again to drop another Butt Bomb. Taking Damage will interrupt the cycle.
    • More precisely, a bomb is dropped by holding any fire button/direction for 3 seconds, and as such the effect is also triggered by charging or directly controlled attacks.
  • 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 time.
  • Essentially grants unlimited bombs, as you can just reset the charge time over and over to bomb tinted rocks and to get into Secret and Super Secret Rooms.
  • Added in RepentanceNow has a visual fart effect whenever a Butt Bomb is placed.

Notes[edit | edit source]

  • Increases difficulty of poop-themed bosses such as Dingle, as Butt Bombs restore 25% of maximum HP to the bosses when they explode.
  • The spawned butt bombs work with bomb-improving items, excluding 15►Mr. Mega Mr. Mega.

In-game Footage[edit | edit source]

Seeds[edit | edit source]

PC 1A8Z 43DC (Treasure Room adjacent to spawn)

PC 4X63 T64A (Treasure Room adjacent to spawn)


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