The Binding of Isaac: Rebirth
637 Achievements
800-800h
Steam
Blood Bag
Unlocked a new item. Details for this achievement will be revealed once unlocked
39.7%
How to unlock the Blood Bag achievement in The Binding of Isaac: Rebirth - Definitive Guide
Jasper
TrueSteamAchievements
TrueSteamAchievements
Use the Blood Donation machine 30 times.
