If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
This is an difficult mission. There is a group of monsters from another planet landed to invade city. Please help Ben 10 kill all monsters and collect the weapon boxs were dropped on the road. You must complete 5 levels to save the city.Good luck!
WASD to move, J: Shoot, K to Jump, L to throw Grenade