Brown Nugget
AchievementAfterbirth+Unlock unknown
Achievement details
- Achievement number
- 316
- Description
- Unlocked a new item.
- Requirement
- Defeat Ultra Greed as Apollyon
How do you unlock Brown Nugget?
In The Binding of Isaac, Brown Nugget is unlocked by earning the Ultra Greed completion mark as Apollyon (Character).
Structured pathSource-backed requirements are mapped into trackable steps.
Unlocked a new item.
What unlocking Brown Nugget leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13