The year is 20xx. Milk has become one of the most efficient sources of energy in the galaxy. Enter the Robo Legion, Robotic overlords of Zenmos Prime, hellbent on stealing the Milk for themselves. The Robo Legion is set to take all of Earth's cattle, in turn, acquiring a limitless supply or milk. You are 'The Sheriff'. A watchful protector of these bovine creatures. Armed with your time limited psychic abilities and trusty six shooter, you must protect the cattle from the steely claws of these robotic menace. Will you beat the scourge in time?