Bloody Gust

ItemRepentanceLocked

passiveGame ID 695★★★★

How do you unlock Bloody Gust?

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

Structured pathSource-backed requirements are mapped into trackable steps.

The first 6 times Isaac takes damage on a given floor, he gains Speed and Fire Rate for the rest of the floor, up to a maximum of +1.02 and +3.00, respectively.

Bloody Gust (Achievement)
- Samson (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
  - Samson (Character)

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What unlocking Bloody Gust leads to

Nothing depends on this yet.

Source: bindingofisaacrebirth.wiki.gg

Imported 2026-09-13