Flat Stone
AchievementAfterbirth+Unlock unknown
Achievement details
- Achievement number
- 382
- Description
- Unlocked a new item.
- Requirement
- Acquire Rubber Cement 5 times
How do you unlock Flat Stone?
Source text onlyThe instruction is sourced, but its steps are not mapped yet.
Unlocked a new item.
Verified requirement
Acquire Rubber Cement 5 times
A structured unlock path has not been mapped for this achievement.
What unlocking Flat Stone leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13