Serpent's Kiss
AchievementAfterbirthUnlock unknown
Achievement details
- Achievement number
- 220
- Description
- Unlocked a new item.
- Requirement
- Defeat Satan as Lilith
How do you unlock Serpent's Kiss?
In The Binding of Isaac, Serpent's Kiss is unlocked by earning the Satan completion mark as Lilith (Character).
Structured pathSource-backed requirements are mapped into trackable steps.
Unlocked a new item.
See the full unlock path for Serpent's Kiss — 6 stepsWhat unlocking Serpent's Kiss leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13