- Description: Unlocked a new character.
- Unlock: Removed in Afterbirth: It's complicated
Added in Afterbirth: Die in a Sacrifice Room while holding Missing Poster
- In-Game Secret Number: 82
|Description||Beat Chest or Dark Room without taking damage.|
|Unlock||Complete chapter 6 without taking damage|
|In-Game Secret Number||83|
|Achievement Description|| |