"Ben 10: Steam Camp" game, you will go to nature together with the Tennyson family. The guys went to Yellowstone Holiday Park. Beautiful nature, geysers, and freedom - that's the real vacation! But suddenly, Stim Smith shows up and ruins everything. Together with his robots, the villain attacked the campers. The villain wants to destroy the entire park and capture the people who were there. Fortunately, Ben is there and ready to stop the villain.