Throughout the many ruins of the world a digger may find a treasure chest just waiting to be opened, but one never knows what might be inside. This is especially true of the reaverbot Mimic, which disguises itself as such a treasure chest only to fire bombs at unsuspecting victims.

While the Mimic found on Kattelox can shoot only straight forward, the newer variety will track the motions of whoever disturbs it. Additionally, a completely new type of Mimic has the ability to get up and walk around when approached. This second type cannot shoot though and makes for an easy target.