Shooting and bombing differ
Ordinary poop and orange or red fires can be shot. Rocks and blue or purple fires usually need a bomb or a suitable breaking effect.
Isaac hub / Gameplay reference
Repentance floor objects
Obstacles and floor objects
Rocks can hide health, poop can heal or attack, and a white flame can open a route. Check the object before shooting it, bombing it, or walking into it.
Flight has exceptions
It helps with ordinary pits and floor spikes. Spiked rocks, key blocks, and Sacrifice Room spikes still need their own rules checked.
Leave some objects intact
Rainbow poop can refill red health later. White poop helps nearby combat while intact. A white fire transforms you for the mirror route.
Floor object reference
Identify the object before you act.
32 of 32 entries
Rocks
Rock
A solid obstacle that can open a path or help bridge a gap.
Bomb or break
Rewards and hazard rules
Rocks
Tinted Rock
A marked rock that can provide useful supplies and Soul Hearts.
Bomb or break
Rewards and hazard rules
Rocks
Super Special Rock
A subtle marked rock that takes two bombs and gives extra tinted-rock rewards.
Bomb or break
Rewards and hazard rules
Rocks
Bomb Rock
Explodes when broken and can start a chain reaction.
Bomb or break
Rewards and hazard rules
Rocks
Spiked Rock
A rock that hurts on contact, including while flying.
Bomb or break
Rewards and hazard rules
Rocks
Fool’s Gold Rock
A gold-flecked rock that can release coins.
Bomb or break
Rewards and hazard rules
Breakable props
Pot
A breakable urn that can hide money, a trinket, an item, or spiders.
Bomb or break
Rewards and hazard rules
Breakable props
Mushroom
A floor prop that can release pills, mushroom items, or a poison cloud.
Bomb or break
Rewards and hazard rules
Breakable props
Skull
A breakable skull with possible black hearts, pocket rewards, items, or a Host.
Bomb or break
Rewards and hazard rules
Breakable props
Marked Skull
The route-marked skull that supplies the escape effect for reaching Home.
Bomb or break
Rewards and hazard rules
Poop
Poop
A common shootable obstacle with occasional resource drops.
Shoot to break
Rewards and hazard rules
Poop
Corny Poop
A corn-flecked pile whose orbiting fly can become hostile when it breaks.
Shoot to break
Rewards and hazard rules
Poop
Red Poop
A contact hazard that regrows after being destroyed.
Shoot to break
Rewards and hazard rules
Poop
Golden Poop
A tougher pile that can pay out coins or Counterfeit Penny.
Shoot to break
Rewards and hazard rules
Poop
Rainbow Poop
Fully refills existing red-heart containers when destroyed.
Shoot to break
Rewards and hazard rules
Poop
Black Poop
Deals room-wide damage and confuses enemies when destroyed.
Shoot to break
Rewards and hazard rulesShowing 16 of 32 matches
Two marked objects, two different goals
Selected Repentance floor objects, reviewed October 6, 2026. Random layouts, special encounters, Repentance+ and mods can change behavior. Sources are linked in each entry.