The D20
AchievementRebirthUnlock unknown
Achievement details
- Achievement number
- 49
- Description
- Unlocked a new item.
- Requirement
- Defeat ??? as Isaac
How do you unlock The D20?
In The Binding of Isaac, The D20 is unlocked by earning the ??? completion mark as Isaac (Character).
Structured pathSource-backed requirements are mapped into trackable steps.
Unlocked a new item.
What unlocking The D20 leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13