Azazel
ReadyMake 3 deals with the Devil in one run.
Achievement
Defeat Delirium as Azazel.
In-game: “Unlocked a new item.”
Sources:AchievementsThe VoidDelirium
Make 3 deals with the Devil in one run.
Defeat Mom.
Reach Depths II and defeat Mom.
Sources:AchievementsWomb
Defeat Mom's Heart 10 times.
After: The Womb
Defeat Hush.
After: The Womb, Blue Womb
Defeat Delirium as Azazel.
After: Azazel, The Womb, Blue Womb, New Area