R.I.P Flash! Ben 10: Alien Device is a Flash game which is not supported anymore. Please check our similar games!
How to play Ben 10: Alien Device?
Help Ben start an epic adventure to stop evil Vilgax! Join Gwen and Grandpa Max to solve dozens of puzzles that help you destroy Vilgax's plans. Find the right items and clues in order to solve each situation, explore the stages to find what you need and look for help when you're stuck. Have fun!