After a battle with Dr. Animo in a power plant, Ben notices something strange is happening with the Omnitrix but doesn't tell anyone. Tetrax arrives...
When 10-year-old Ben Tennyson discovers a mysterious device, he gains the power to change into ten different alien heroes, each with uniquely awesome...
Five years later, 15-year-old Ben Tennyson chooses to once again put on the Omnitrix and discovers that it has recalibrated and can now transform him...
Doako sarbide mugagabea, Edozer bilatu iragarkirik gabe, Milioika izenburu eta egunero gehitu, Plataforma guztiak eta guztiz optimizatuak, Edozein lekutan eta noiznahi