Ansuz

RuneRebirthLocked

How do you unlock Ansuz?

In The Binding of Isaac, Ansuz is unlocked by unlocking The Tank (Challenge).

Structured pathSource-backed requirements are mapped into trackable steps.

Reveals the whole map, including the Secret Room and the Super Secret Room. (This will not remove Lost.) Does not reveal the Ultra Secret Room.

Rune of Ansuz
- The Tank (Challenge)
  - The Tank (Achievement)
    How to unlock: Have 7 or more Red Heart Containers at one time

Nothing depends on this yet.

Imported 2026-09-13