1. The Binding of Isaac: Rebirth Achievements
  2. The Catacombs achievement
The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

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The Binding of Isaac: Rebirth
Insanity4000

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26 Jun 17
704h 11m
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Insanity4000

The Catacombs achievement in The Binding of Isaac: Rebirth

The Catacombs

Alt stage to the caves.

The Catacombs0
08 July 2017 - 1 guide
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How to unlock the The Catacombs achievement

  • sirperson1213sirperson121345,644
    10 Jul 2023 14 Jul 2023
    0 0 0
    Beat all Stage cave bosses (you do not need to beat them in caves they just need to be bosses that can spawn in the cave floor)

    the cave bosses are
    -Chub
    -C.H.A.D.
    -Gurdy
    -Gurdy Jr.
    -Mega Fatty
    -Mega Maw
    -Peep
    -Dark One
    -Pestilence
    -The Fallen
    -The Headless Horseman
    -The Stain
    -The Frail
    -The Forsaken
    -Big Horn
    -Rag Mega
    -Fistula
    -Bumbino

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