Ben 10: Galactic Racing's gameplay is somewhat similar to the Mario Kart series and Sonic & Sega All-Stars Racing, with characters competing on race circuits based on different locations within the Ben 10 franchise and collecting power-ups called Omni-Nodes to boost their speed or hamper their opponents. The game features different types of stages or modes, including the Galactic Grand Prix (multi-track prixs that unlock characters and win trophies), Short Circuit (a custom prix of three tracks), Single Race, Time Trials (helps players unlock karts), Showdown (Ultimate Alienation, Omni-Tag and Ultimate Elimination bonus games) and Multiplayer.
Source: Wikipedia, "Ben 10: Galactic Racing", available under the CC-BY-SA License.