When 10-year-old Ben Tennyson discovers a mysterious watch, he gains the power to transform into a number of different aliens, each with awesome powers. Ben realises that he must use these powers to help others and stop evildoers, but that doesn't mean he's above a little super powered mischief now and then.

Play the Ben 10 Games and help Ben Tennyson be a superhero while also remaining a regular teenage boy. You can make the world a better place!

Play the best Ben 10 Games online for free to help Ben 10 in his fight against aliens. Ben Tennyson is the name of the main character we follow.

All our free online Ben 10 games are rendered in mobile-friendly HTML5, so they offer cross-device gameplay.

Ben travel with the grandfather Maxwell around the country to find and fight the hidden villains. On kiz10 we collected more than 80 Ben 10 games that you can play with your computer or mobile device. (Ben 10: World Rescue) is the best game where you have to travel from Tokyo to Paris and save the people from the destruction

Follow the brave kid named Ben Tennyson as he fights evil aliens to protect the Earth from doom in this action-packed video game based on the popular cartoon – Ben 10: Protector of the Earth! Try to follow the story of the cartoon and complete all five acts as you battle various villains and team up with friends from the TV series.

Travel to various location in the real world with Ben and the rest of the gang in this action-packed adventure video game – Ben 10 Ultimate Alien: Cosmic Destruction! Will you be able to save the entire planet once again and defeat To’kustar?