The best Ben10 character in alien force is alien x then Swamfire then Cromeastone but for just the original, Ben 10 it is then heatblast then diamond head then four arms but for just the ben10000 i don't know for sure.
His fav aliens are BawlsawcKz, PewbFace,F4rTNegro. and KooLxAiD
my favorite Ben 10 alien is Fourarms
normal Ben's best alien is ghost freak and benten alien forces best alien is gloop.
Easy XLR8
maybe it'll be ultimate way big but right now it's ultimate humongousaur
Four arms
No!! Kevin does not like Gwen he tries to go away from ben and Gwen from ages. But does he give up? Actually Gwen's favorite cousin is Ben. Have you seen ben ten alien force episode 1 Where ben asks Gwen that how is my favorite cousin and Gwen hugs ben.
he wont unlock any aliens it different when its comes to Ben 10 and Ben 10 alien force
It depends on which one you are talking about? In Ben 10 Secret of the Omnitrix Ben is 10, in Ben 10 Race Against Time Ben is 10, and in the new Ben 10 Alien Force movie that will be coming out in Fall 2009 Ben is 15.
There has not yet been a finale episode for Ben 10 Alien Force.
Ben 10:Ripjaws Alien Force:Jetray
Waybig.
his alien force aliens and nanomechNo, Alien X doesn't appear in Alien Swarm.