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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 Catacombs

Defeat every Caves boss except Bumbino (they can be beaten on any floor).

In-game: “Alt stage to the caves.”

Sources:Achievements

0 of 1 doneNext: The Catacombs

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Stage 1

The Catacombs
Next upPartly mapped
Defeat every Caves boss except Bumbino (they can be beaten on any floor).
Defeat every Caves boss except Bumbino (they can be beaten on any floor).
Sources:Achievements