Mr. ME!
AchievementAfterbirth+Unlock unknown
Achievement details
- Achievement number
- 371
- Description
- Unlocked a new item.
- Requirement
- Open 20 Locked Chests
How do you unlock Mr. ME!?
Source text onlyThe instruction is sourced, but its steps are not mapped yet.
Unlocked a new item.
Verified requirement
Open 20 Locked Chests
A structured unlock path has not been mapped for this achievement.
What unlocking Mr. ME! leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13