The Hourglass
ItemRebirthUnlocked
activeGame ID 66★★★★
How do you unlock The Hourglass?
Verified starting unlockSource data confirms that no unlock is required.
All enemies in the room are slowed for 8 seconds.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking The Hourglass leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13