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Isaac Progression

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Unofficial fan project. Not affiliated with the developers of The Binding of Isaac.

Game facts are sourced from the Binding of Isaac Rebirth Wiki (CC BY-SA), and each guide links to its sources. Your progress is saved only in this browser.

Achievement

Blessed Penny

Defeat ??? as Bethany.

In-game: “Complete the Chest with Bethany.”

Sources:Achievements Chest (Floor)??? (Boss)

0 of 5 doneNext: The Womb

x

Stage 1any order

Lazarus
Ready
Have 4 or more soul hearts at the same time.
The Womb
Next up
Defeat Mom.
Reach Depths II and defeat Mom.
Sources:Achievements Womb

Stage 2any order

Bethany
Later
Defeat Mom's Heart or It Lives! on Hard mode as Lazarus without dying.
After: Lazarus, The Womb
The Polaroid
Later
Defeat Isaac 5 times.
After: The Womb
Isaac defeats0 / 5

Stage 3

Blessed Penny
Later
Defeat ??? as Bethany.
After: Bethany, The Womb, The Polaroid