Eve
ReadyDon't pick up any hearts for 2 floors in a row.
Achievement
Earn every completion mark on Hard mode as Eve.
In-game: “Unlocked a new co-player baby.”
Sources:AchievementsCompletion Marks
Don't pick up any hearts for 2 floors in a row.
Donate 500 coins to the Greed Donation Machine.
Defeat Mom.
Reach Depths II and defeat Mom.
Sources:AchievementsWomb
Defeat Ultra Greed as Eve.
After: Eve
Defeat Mom's Heart 10 times.
After: The Womb
Defeat Mom's Heart or It Lives! on Hard mode as Eve.
After: Eve, The Womb
Defeat Ultra Greedier as Eve.
After: Greedier!, Eve
Defeat Isaac as Eve.
After: Eve, The Womb
Complete the Boss Rush as Eve.
After: Eve
Defeat Satan 5 times.
After: The Womb
Defeat Isaac 5 times.
After: The Womb
Defeat Satan as Eve.
After: Eve, The Womb
Defeat Hush 3 times.
After: The Womb, Blue Womb
Complete Chapter 6 (defeat ??? in the Chest or The Lamb in the Dark Room).
After: The Womb, The Polaroid
Defeat Hush as Eve.
After: Eve, The Womb, Blue Womb
Defeat The Lamb as Eve.
After: Eve, The Womb, The Negative
Defeat Hush.
After: The Womb, Blue Womb
Defeat ??? as Eve.
After: Eve, The Womb, The Polaroid
Defeat Mother.
After: A Secret Exit
Defeat Mother as Eve.
After: Eve, A Secret Exit
Defeat Delirium as Eve.
After: Eve, The Womb, Blue Womb, New Area
Defeat Mega Satan as Eve.
After: Eve, Angels, The Womb, The Polaroid
Defeat The Beast as Eve.
After: Eve, The Polaroid, A Strange Door
Earn every completion mark on Hard mode as Eve.
After: The Razor, Sacrificial Dagger, Eve's Bird Foot, Black Lipstick, Eve's Mascara, Crow Baby, Athame, Black Feather, Lil' Baby, Dull Razor, Crow Heart, Bird Cage, Cracked Orb, Eve