
Repentance · Hearts
Rotten Heart
Fills a red container with rotten health that produces Blue Flies after room clears.
Value / opening ruleRed health with fly generation
How it works
- Each rotten heart creates 2 Blue Flies when you clear a room.
- It requires a character that can hold red health.
Before you collect
A whole rotten heart disappears in one damaging hit.
Check your character's health rules
This describes the pickup's standard behavior. Characters with special health systems can restrict collection or turn a heart into a different resource.