Supply Chest Keys

Psychonauts 2 Supply Chest Keys are collectibles that allow you to open the Supply Chests in the video game developed by Double Fine Productions.

They can be found only in the game’s areas: Motherlobe, Quarry, Questionable Area, and Green Needle Gulch.

There is a total of 16 Psychonauts 2 Chest Keys, and the guides listed below reveal their locations.