Jaw Bone
AchievementAfterbirth+Unlock unknown
Achievement details
- Achievement number
- 395
- Description
- Unlocked a new item.
- Requirement
- Defeat ??? as The Forgotten
How do you unlock Jaw Bone?
In The Binding of Isaac, Jaw Bone is unlocked by earning the ??? completion mark as The Forgotten (Character).
Structured pathSource-backed requirements are mapped into trackable steps.
Unlocked a new item.
How to unlock: It's complicated
What unlocking Jaw Bone leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13