Ben 10 Space War : Choose to play with Ben 10 or Gwen. The Aliens have captured the grandfather of Ben, Max Tennyson, and you have to save him. Fly through space on your earth ball and shoot at all the enemy rockets. You will get 500 points for every rocket ship you destroy, there are also bonus points when flying around. Avoid all the meteors, but collect the extra ammo and extra live balls. At the end you must defeat the Upchuck.