Eve
ReadyDon't pick up any hearts for 2 floors in a row.
Achievement
Defeat Mother as Eve.
In-game: “Complete the Corpse with Eve.”
Sources:AchievementsMotherCorpse
Don't pick up any hearts for 2 floors in a row.
Defeat Mom.
Reach Depths II and defeat Mom.
Sources:AchievementsWomb
Defeat Mom's Heart 10 times.
After: The Womb
Defeat Hush 3 times.
After: The Womb, Blue Womb
Defeat Mother as Eve.
After: Eve, A Secret Exit