The gate is open!
AchievementAfterbirth+Unlock unknown
Achievement details
- Achievement number
- 348
- Description
- Unlocked new enemies!
- Requirement
- Defeat The Lamb
How do you unlock The gate is open!?
In The Binding of Isaac, The gate is open! is unlocked by unlocking The Lamb.
Structured pathSource-backed requirements are mapped into trackable steps.
Unlocked new enemies!
Defeat The Lamb
What unlocking The gate is open! leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13