Stud Finder
TrinketAfterbirthLocked
How do you unlock Stud Finder?
In The Binding of Isaac, Stud Finder is unlocked by unlocking BRAINS! (Challenge).
Structured pathSource-backed requirements are mapped into trackable steps.
Increases the chance to spawn a Crawl Space when a rock is destroyed.
How to unlock: Defeat Isaac 5 times
What unlocking Stud Finder leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13