Binding of Isaac: Rebirth Wiki

(except in Rebirth)

(in Repentance) Number Two / (except in Repentance) No. 2 is a passive item added in The Binding of Isaac: Afterbirth.

Effects[ | ]

  • Holding any fire button/direction for 2.35 seconds causes Isaac to drop a free Collectible Butt Bombs iconButt Bombs bomb. This includes charging or directly controlled attacks. Only 1 Butt Bomb can be dropped per charging cycle, so it is required to stop firing and then charge again to drop another Butt Bomb. Taking Damage will interrupt the cycle.
    • (in Repentance) There is a visual fart effect whenever a Butt Bomb is placed.
  • (in Repentance) This item belongs to the Oh CrapOh Crap set. Collecting three items from this set will transform Isaac into a walking pile of poop.

Notes[ | ]

  • Essentially grants unlimited bombs, as the charge time can be repeatedly reset by pressing and releasing the fire button. This allows Isaac to bomb an unlimited amounts of tinted rocks, get into every Secret RoomSecret Room and Super Secret RoomSuper Secret Room, etc.
  • Increases difficulty of poop-themed bosses such as Boss Dingle ingameDingle, as Butt Bombs restore 25% of maximum HP to the bosses when they explode.
  • The spawned butt bombs will be affected by bomb modifiers, excluding Collectible Mr. Mega iconMr. Mega.
  • This item can be great for clearing the early floors of Greed mode, due to the butt bombs dealing room-wide damage every few seconds.

Interactions[ | ]

In-game Footage[ | ]

Trivia[ | ]

  • (in Repentance) This item's name was changed from No. 2 to Number Two.
  • This item's visual effects gets overlapped by black poops darkening one, at least pre-Repentance.