Marbles
ItemAfterbirth+Locked
passiveGame ID 538★★★★
How do you unlock Marbles?
In The Binding of Isaac, Marbles is unlocked by unlocking Marbles (Achievement).
Structured pathSource-backed requirements are mapped into trackable steps.
Spawns 3 random trinkets. Taking damage has a 5% chance to swallow Isaac's currently held trinket, gaining its effect permanently.
How to unlock: Use 5 Gulp! pills in one run
What unlocking Marbles leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13