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Empty Heart

ItemRepentanceLocked

passiveGame ID 676★★★★

How do you unlock Empty Heart?

In The Binding of Isaac, Empty Heart is unlocked by earning the The Beast completion mark as Samson (Character).

Structured pathSource-backed requirements are mapped into trackable steps.

If Isaac has one red heart or fewer at the beginning of a floor, he gains an empty red heart container.

Empty Heart (Achievement)
- Samson (Character) → The Beast (normal)
  1. A Strange Door is unlocked by beating Mother for the first time. source
  2. Take The Polaroid or The Negative after Mom, escape the boss room, then use it to open A Strange Door. source
  3. Find Dad's Note, complete the Ascent to Home, then defeat Dogma, the Ultra Harbingers, and The Beast. source
  - Samson (Character)

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What unlocking Empty Heart leads to

Nothing depends on this yet.

Source: bindingofisaacrebirth.wiki.gg

Imported 2026-09-13