Play as Bone Boy in this humerus game. Skate your way through the body as you use your rad tricks to defeat enemies and unleash your need for speed. Encounter an unforgettable range of characters such as Uncle Funny Bone and Jerry The Sentient Gum Wad. Explore cool environments such as the dystopian liver or the blasted tundra of the lungs. Unravel the mysteries of the body as you encounter the various illnesses that plague it.