At Biggie Box Japan, Ben waits in an epic line for the release of the latest Sumo Slammers video game, Cyber Slammers, but Ben must soon save the store, not from game-hungry customers, but from Steam Smythe, who wants to retro-fit a massive mech with steam punk powers! While on a seemingly endless summer vacation with his Grandpa Max and Cousin Gwen, Ben Tennyson discovers an alien watch, the Omnitrix. This device gives Ben the ability to transform into any one of ten spectacular and powerful aliens! Ben, Gwen and Max travel the country in their motor home, affectionately known as the Rust Bucket, seeing the sights, stumbling into adventures and beating down would-be villains while generally having a blast! United States 2019.