The Binding of Isaac: Rebirth
637 Achievements
800-800h
Steam
Purist
Unlocked Challenge #20. Details for this achievement will be revealed once unlocked
70.1%
How to unlock the Purist achievement in The Binding of Isaac: Rebirth - Definitive Guide
ClownTastic08
TrueSteamAchievements
TrueSteamAchievements
This achievement is unlocked by unlocking the Purist Challenge. To do so simply beat Mom for the first time.
