If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Vilgax sent alien robots, hired bounty hunters Tetrax, Kraab and Sixsix to get the Omnitrix back... Help Ben10 lead the Galaxy's security force and kill them all ! Can you complete all 10 levels ?
Arrow keys to move.
Z to shoot.
X to jump