Dad's Ring
AchievementAfterbirth+Unlock unknown
Achievement details
- Achievement number
- 400
- Description
- Unlocked a new item.
- Requirement
- Defeat Ultra Greedier as The Forgotten
How do you unlock Dad's Ring?
In The Binding of Isaac, Dad's Ring is unlocked by earning the Ultra Greedier completion mark as The Forgotten (Character) on hard mode.
Structured pathSource-backed requirements are mapped into trackable steps.
Unlocked a new item.
What unlocking Dad's Ring leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13