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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

The Cellar

Defeat every Basement boss except Baby Plum (they can be beaten on any floor).

In-game: “Alt stage to the basement.”

Sources:Achievements

0 of 1 doneNext: The Cellar

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Stage 1

The Cellar
Next upPartly mapped
Defeat every Basement boss except Baby Plum (they can be beaten on any floor).
Defeat every Basement boss except Baby Plum (they can be beaten on any floor).
Sources:Achievements