Dig Dog
"Dig Dog is an action roguelike platformer. Dig to discover treasures, adventures and bones! Jump, bounce, stomp and dig your way through a strange world inhabited by strange creatures. Dig Dog combines classic platforming action with endless generated levels to explore...and dig! Includes two game modes: Bone Hunt, the roguelike treasure hunt. Dig for bones in four worlds of increasing difficulty. Die Often. Free Dig, an endless digging experience. Dig through an infinite number of levels with low challenge and no game overs."