Ben 10 Alien Force DS

Ben 10: Alien Force The Game, based on Cartoon Network's hit television series, is the only video game that allows players to take command of characters from the 'Alien Force' team to authentically control and experience their adventures. The game begins five years after Ben put away the DNA-scrambling Omnitrix, but now Grandpa Max has gone missing and the planet Earth is in grave danger.

Gamers must help Ben take the Omnitrix out of retirement and lead ten different playable characters-including cousin Gwen, enemy-turned-ally Kevin Levin and five of Ben's brand new alien forms-Swampfire, Jet Ray, Humungousaur, Spidermonkey and Big Chill-to utilize their all-new super powers and defeat the intergalactic invaders. Gamers will experience tons of all-new story content and can even adventure as additional alien forms Echo Echo, Chromastone and Goop exclusively with the Nintendo DS version.
Five playable alien forms include Swampfire, Big Chill, Humongousaur, Jet Ray, and Spidermonkey
Fluidly link your attacks to unleash devastating combos
Fast paced side scrolling actions gameplay with mix of puzzle and platform
Original story based on characters and events in the first season of Ben 10 Alien Force
Play as alternate alien forms including Goop, Chromastone, and Echo Echo