Hobo 5 has been abducted by an alien ship and you're on a UFO in space. Foreigners have used your DNA for a clone and are in the process. Hobo also drained 5 of all combo moves, so you have to fight the aliens and the homeless to recover clones. Use the arrow keys to for movement controls, the A key to punch and S key to kick. Once you level up, a new trick combo will be unlocked that will take your gross ways to the new level.