I'm Drowsy...

PillAfterbirth+Unlocked

How do you unlock I'm Drowsy...?

Verified starting unlockSource data confirms that no unlock is required.

Slows all enemies for the duration of the room. Applies the Stop Watch effect, slowing all enemies, Isaac, and the background music as well as additionally applying the Slowness status effect on every enemy for the duration of the room.

Available from the start

No unlock needed — this is available in every new save file.

What unlocking I'm Drowsy... leads to

Nothing depends on this yet.

Source: bindingofisaacrebirth.wiki.gg

Imported 2026-09-13