Ben 10: Heroes Swapped

Ben 10: Heroes Swapped is a sequel to Ben 10: Ultimate Alien created by Levin Rath.

Plot
Alien Force Kevin and Gwen have teamed up with 10-year old Ben, and their lifes get a new TWIST. Kevin goes Gwen and vice versa! Ben goes wacko too, but he doesn't know who's gone him. With their new powers, they go off on a journey to find out who Ben is, and fight villians such as Ailgax and Vaggregor!

Characters

 * Heroes
 * Jen Yennyson
 * Kwen Lennyson
 * Gevin Tevin
 * Villains
 * Ailgax
 * Vaggragor
 * HNAliens
 * Dighbreed