In-game pickup line
“Reusable fly hive”
Mechanics
What Guppy's Head does
- Each use creates two to four blue flies.
- The flies seek enemies and deal damage when they make contact.
From the game files
Recharge
Standard recharge1 room clear
Standard room-clear recharge. Batteries and other effects can change how quickly it refills.
In a run
Practical note
Use the item regularly so the flies are ready before a difficult room.
Reference
Game data and sources
The item ID, quality and pool listings, icon, game-file tags, and short pickup line come from the extracted Repentance files. This effect explanation is an editorial summary checked against the references below. Repentance+ can differ. Charge and pickup values shown above also come from the extracted items.xml.
