Big Horn
BossAfterbirth+Unlock unknown
Encounter details
- Game ID
- 411
- Environment
- Boss / Caves / Flooded Caves / Catacombs / boss challenge / Double Trouble / Depths / Scarred Womb / (with Little Horn) / Degraded Boss / Chest / Dark Room
- Description
- Big Horn is a boss added in The Binding of Isaac: Afterbirth † that can appear in all environments of Chapter 2 (Caves, Catacombs, Flooded Caves).
How do you unlock Big Horn?
Needs researchNo validated unlock requirement has been imported yet.
Big Horn is a boss added in The Binding of Isaac: Afterbirth † that can appear in all environments of Chapter 2 (Caves, Catacombs, Flooded Caves).
What unlocking Big Horn leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13