Mount Grimly is a dark, eerie, and filthy mountain introduced in Crash: Mind Over Mutant. It can be accessed through the Junkyard. It is a strange place inhabited by Grimlys, Znus, and Battlers. There is a cave at the top where Uka Uka is imprisoned. In Crash: Mind Over Mutant, the Yuktopus has also made it's residence up there: after story mode, Crash will encounter Stenches and Slap-Es as well as 3 portals leading to Wumpa Island, the Junkyard, and, Ratcicle Kingdom to where the player can get Uka's bones from three of the Titan Heroes. The concept art pack for Mount Grimly is the Shadow Pack.