The Necronomicon
AchievementRebirthUnlock unknown
Achievement details
- Achievement number
- 36
- Description
- Unlocked a new item.
- Requirement
- Use XIII - Death 4 times
How do you unlock The Necronomicon?
Source text onlyThe instruction is sourced, but its steps are not mapped yet.
Unlocked a new item.
Verified requirement
Use XIII - Death 4 times
A structured unlock path has not been mapped for this achievement.
What unlocking The Necronomicon leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13