Onan's Streak
AchievementAfterbirthUnlock unknown
Achievement details
- Achievement number
- 273
- Description
- Unlocked Challenge #29.
- Requirement
- [Afterbirth before Repentance] Defeat Mom / [Repentance] Unlock Judas and It Lives!
How do you unlock Onan's Streak?
Source text onlyThe instruction is sourced, but its steps are not mapped yet.
Unlocked Challenge #29.
Verified requirement
[Afterbirth before Repentance] Defeat Mom / [Repentance] Unlock Judas and It Lives!
A structured unlock path has not been mapped for this achievement.
What unlocking Onan's Streak leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13