Ben 10 Ultimatrix : Ben 10 Ultimate adventure begins with Ultimatrix. Your mission is to kill all the enemies and find the key to unlock the next level. Passing the zone is not so easy, since there are more surprise enemies waiting all over the place and laser zones to kill all your energy. Kill the unwanted Aliens and fire down space crafts. Exclusive entertainment for Ben 10 fans. Watch, play and have fun all over again!