Broken Glass Cannon
ItemRepentanceUnlocked
activeGame ID 474★★★★
How do you unlock Broken Glass Cannon?
Verified starting unlockSource data confirms that no unlock is required.
Begins with no charges and turns into Glass Cannon when used. Only acquired by taking damage while holding Glass Cannon.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking Broken Glass Cannon leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13