Casus is the story of an alien creature on a new planet which he (unknowingly) is fated to destroy by a prophecy. Maneuver the difficult puzzles by flipping the level upside-down and rightside-up at will while dodging turrets, red-shelled monsters, quick beasts, and pink octopi. Picking up orbs and killing enemies by punching them in the face (yes, they explode) will give you more points! Hit checkpoints to save as you go.