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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

Goat Head Baby

Defeat Mom's Heart or It Lives! on Hard mode as Lilith.

In-game: “Unlocked a new co-player baby.”

Sources:Achievements Hard mode Mom's Heart

0 of 4 doneNext: Azazel

x

Stage 1any order

Azazel
Next up
Make 3 deals with the Devil in one run.
In a single run, take 3 deals from Devil Rooms.
Sources:Achievements Azazel
The Womb
Ready
Defeat Mom.

Stage 2

Lilith
Later
Defeat Ultra Greed as Azazel.
After: Azazel

Stage 3

Goat Head Baby
Later
Defeat Mom's Heart or It Lives! on Hard mode as Lilith.
After: Lilith, The Womb