Jawbreaker
TrinketRepentanceUnlocked
How do you unlock Jawbreaker?
Verified starting unlockSource data confirms that no unlock is required.
Adds the chance to fire teeth that deal 3.2× damage; mechanically identical to the passive item Tough Love.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking Jawbreaker leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13