Boris the Sloth's friend Euka the Koala has been taken by an evil mandrake. The rescue requires moving between the physical world and the spirit realm — using spiritual powers to uproot trees and relocate objects that create a path through otherwise impassable terrain, then crossing back into the living world to act on the ground Boris prepared. Sloth abilities provide additional options: warp time and alter gravity when the situation calls for it. The route runs through jungles, caves, dungeons, and ruins, with the evil mandrakes that took over the jungle standing between Boris and Euka at every stage.