1.Ultimate Echo Echo
2.Ultimate Cannonbolt
3.Ultimate Humangousaur
4.Ultimate Spidermonkey
5.Ultimate Swampfire
6.Ultimate Big Chill
7.NRG
8.Armodrillo
9.Nanomech
10.Waterhazerd
11.Terraspin
12.Ampbian
those are in ben 10 ultimate alien
The Aliens are Vladis The Queen Benchip Rockhard Rubix-Dude
ben got his aliens from his watch
YEs there will be in 2010..................its BEN 10 EVOLUTIONS
I don't Know, maybe Ben 10 Evolutions!
Ben 10 has more than ten aliens while protecting the earth.
are you kidding i AM Ben ten
10
ben 10 aliens unleashed or ben 10 evolution
It is assumed he doesn't, as the new aliens are "fusions" of the aliens from the original series.
The Omnitrix (the watch-like device he uses to transform into an alien) has 10 aliens at time. But it happened that Ben managed to "unlock" more aliens by collecting their DNA.
A list all the aliens ben has
10