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Akeldama

ItemRepentanceLocked

passiveGame ID 641★★★★

How do you unlock Akeldama?

In The Binding of Isaac, Akeldama is unlocked by earning the Mother completion mark as Judas (Character).

Structured pathSource-backed requirements are mapped into trackable steps.

While in an uncleared room, Isaac forms a trail of bloody tears that drags behind him, bursting and dealing damage upon contact with enemies.

See the full unlock path for Akeldama — 5 steps

Akeldama (Achievement)
- Judas (Character) → Mother (normal)
  1. Defeat Hush 3 times to unlock A Secret Exit. source
  2. After A Secret Exit is unlocked, a locked door to Downpour appears after completing Basement/Cellar/Burning Basement I or II. source
  3. Collect Knife Piece 1 in Downpour/Dross II. source
  4. Collect Knife Piece 2 in Mines/Ashpit II. source
  5. After defeating Mom in Mausoleum/Gehenna II, stab the flesh door that appears with the knife familiar to open it. source
  6. Defeat the Mausoleum version of Mom's Heart behind the flesh door, then reach Corpse II and defeat Mother. source
  - Judas (Character)

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What unlocking Akeldama leads to

Nothing depends on this yet.

Source: bindingofisaacrebirth.wiki.gg

Imported 2026-09-13