The Haunt
Boss The Haunt
Found In
The Cellar
Normal Enemy (Later Floors)
Dropped Items
Boss Pool

The Haunt is one of the bosses found in The Cellar. It can appear on later floors as an enemy.


Phase 1

  • The battle begins with 3 Tiny Haunts circling The Haunt, who floats around the room.
  • One Tiny Haunt will become corporeal and chase the player. The other two follow the previous' pattern.
  • Once all Tiny Haunts are dead...

Phase 2

  • It will move left and right, sticking to the upper wall of the room.
  • Being ahead of The Haunt will cause it to use one of two attacks:
    • Firing brimstone and moving
    • Firing five tears in a cone and moving
  • If the player moves to The Haunt's side, it will quickly dash toward the player.
    • However it can be stopped by a placed bomb, which is good tactic if you have many.


  • The Haunt is exclusive to Rebirth
  • During Phase 2, the health bar is placed at the bottom of the screen.
  • The Haunt's design may be a reference to the Boo from the Mario franchise.


  • With E Coli, when a Tiny Haunt is touched and turned into Poop. The Haunt will not become active and thus will be invulnerable. (Confirmed)
    • Same thing appears when re-rolling Tiny Haunts with D10 or Flush!.
    • Same thing when fighting The Haunt in "Double Trouble", the first Haunt gets activated, the second one stays invulnerable. (Confirmed)
  • It is possible to land one hit on the haunt, immediately after entering the room, while he is supposedly invulnerable. (Confirmed)
  • Using Necronomicon immediately after entering the room will kill all Tiny Haunts, forcing main Haunt to skip phase 1.



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The Caves ChubGurdyGurdy Jr.Mega MawMega FattyDark OneC.H.A.D.Pestilence
Catacombs The HollowThe HuskPeepPolycephalusThe Carrion QueenThe WretchedDark OnePestilence
The Depths The CageMonstro IIThe AdversaryThe GateLokiGishWarMom
Necropolis The BloatThe Carrion QueenMask of InfamyThe WretchedThe GateLokiWarMom
The Womb Mr. FredScolexTeratomaMama GurdyThe BloatLokiiDeathConquestMom's HeartIt Lives
Utero BlastocystDaddy Long LegsTeratomaMama GurdyThe BloatLokiiTriachnidDeathConquestMom's HeartIt Lives
Sheol The FallenSatan
Dark Room The LambMega Satan
Cathedral Isaac
The Chest ???Mega Satan
Devil Room Krampus
Angel Room Angel
Levels 1-5/7 The FallenThe Headless Horseman
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