???
BossRebirthUnlock unknown
Encounter details
- Game ID
- 102
- Variant
- 1
- Environment
- Boss / Chest / The Void
- Description
- ??? is the boss of the Chest, and the final boss of Ending 14.
How do you unlock ????
Needs researchNo validated unlock requirement has been imported yet.
??? is the boss of the Chest, and the final boss of Ending 14.
What unlocking ??? leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13