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Dear God

Tainted Isaac

RepentanceTaintedLocked
Normal version: Isaac

How do you unlock Tainted Isaac?

In The Binding of Isaac, Tainted Isaac is unlocked by unlocking The Broken.

Structured pathSource-backed requirements are mapped into trackable steps.

Unlocked by using the Red Key, Cracked Key, or Soul of Cain to open the hidden closet in Home while playing as Isaac.

  • The Broken

    How to unlock: Use Red Key (etc.) to open the hidden closet in Home as Isaac

Show full pathShow missing

Completion marks

  • Mom's Heart or It Lives!

  • Isaac

  • ???

  • Satan

  • The Lamb

  • Mega Satan

  • Boss Rush

  • Hush

  • Ultra Greed

  • Delirium

  • Mother

  • The Beast

What unlocking Tainted Isaac leads to

Source: bindingofisaacrebirth.wiki.gg

Imported 2026-09-13

Dear God — Your path to Dead God v0.1.0 Data coverage: 8 complete, 0 partial, 8 categories audited Data sources Contact