About Ben 10 Alien Onslaught

Ben 10: Alien Onslaught is a survival arcade game where you defend Bellwood from wave after wave of invading aliens. You control Ben and his alien transformations as hundreds of enemies swarm the screen, testing your reflexes and combat skills. Stay alive long enough and you'll face off against iconic villains—Vilgax appears in Bellwood, Kevin 11 lurks in the Canyon, and ZsSkayr haunts the Null Void. Defeating these bosses rewards you with powerful artifacts that enhance your abilities. Between runs, spend collected coins at the Plumber Shop to purchase permanent upgrades that make future attempts easier. With three distinct arenas, six playable alien forms, fourteen enemy types, and 35 achievements to unlock, every playthrough on Poki Games feels fresh and challenging. The gameplay is easy to learn but offers deep mastery as you discover new strategies and upgrade combinations.