Ben 10 Top Gun is a free online ben 10 Game to play. The evil Vilgax has captured ben tens Grandpa, he is demanding the Omnitrix watch or he will kill bens grandpa.... Only you can save him, choose between 2 characters to play the game, Ben 10 or Gwen. Fly on this rocket and shoot everything you see. Collect the green balls for more points. Make sure evil vilgax does not get the powerful watch of ben10. One of the most addictive ben 10 games on the internet. Start to play now! Ben ten really needs your help to free his grandpa and fight his enemies. Nowgamez.com is the site for online Ben 10 Games to play for free.