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Bloody Crown

TrinketAfterbirth+Locked

How do you unlock Bloody Crown?

In The Binding of Isaac, Bloody Crown is unlocked by earning the Delirium completion mark as Samson (Character).

Structured pathSource-backed requirements are mapped into trackable steps.

Treasure Rooms appear in Chapter 4.

Bloody Crown (Achievement)
- Samson (Character) → Delirium (normal)
  1. Defeat Hush to unlock The Void. source
  2. A Void portal can appear after a major boss; defeating Hush guarantees one. source
  3. Defeat Delirium, the main boss of The Void. source
  - Samson (Character)

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What unlocking Bloody Crown leads to

Nothing depends on this yet.

Source: bindingofisaacrebirth.wiki.gg

Imported 2026-09-13