The Binding of Isaac: Rebirth
637 Achievements
800-800h
Steam
Abaddon
Unlocked a new item. Details for this achievement will be revealed once unlocked
30.2%
How to unlock the Abaddon achievement in The Binding of Isaac: Rebirth - Definitive Guide
sirperson1213
TrueSteamAchievements
TrueSteamAchievements
Defeat ??? as Azazel
