Lets morph to ultimate alien form, and destroy all the earth enemy.
Now ben must defense at all cost to save earth from invasion.
Upgrade your gear, and earn stars to get cool weapon.
Evolve to the maximum full weaponry suit.
Ultimate ben brings all the omnitrix power to hunt down aliens.
Here are the alien boy enemies: vilgax , albedo , kevin , darkstar , and zombozo.
He has number 10 in his t shirt.
So what are you waiting for, download play now and enjoy it with your friends.