Ben 10: Rescue the Princess

Game description:

Ben 10 was a young boy who had the power to transform into different aliens. One day, he was called to help the princess of another planet who had been kidnapped by aliens. Ben 10 used his powers to transform into different aliens and defeat the aliens who had kidnapped the princess. He then helped the princess return to her home planet.

Game controls:

Player 1:
Mouse Moving Move and Space Keys Jump