The Lamb
BossRebirthUnlock unknown
Encounter details
- Game ID
- 273
- Environment
- Boss / Dark Room / The Void
- Description
- The Lamb is the boss of the Dark Room, and the final boss of Ending 15.
How do you unlock The Lamb?
Needs researchNo validated unlock requirement has been imported yet.
The Lamb is the boss of the Dark Room, and the final boss of Ending 15.
What unlocking The Lamb leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13