Guppy's Eye is an unlockable passive item in The Binding of Isaac, added in the Repentance DLC.

Shows the contents of Chests, Fire Places, Grab Bags and Shopkeepers before they're opened/destroyed.

Up to 4 contents can be displayed at a time, with higher-quality pickups like Bombs, Keys and Soul Hearts having priority on the display.

This page shows information as of the latest Repentance release.
To see latest up-to date information about this item for the new Repentance+ (Online Co-op) DLC, check this page instead.

Defeat Mother as Cain.

This item contributes towards the Guppy transformation. Collecting 3 items from this set will grant Isaac flight and spawn a Blue Fly 66% of the time when a tear hits an enemy.

Guppy's Eye can be found in the following item pools:

The following tags are applied to this item:

• Check out the item description on the external Isaac Wiki.