Nickelodeon Kart Racers features a selection of twelve playable characters from SpongeBob SquarePants, Hey Arnold!, Teenage Mutant Ninja Turtles, and Rugrats. 24 courses and 8 arenas based on different locations from the shows are included in the game.[3]
It also has a team-based co-op mode, where two players can use a hammer to stop every other team and get an advantage. The karts can be customized and power-ups can be picked up from the courses. Kart parts, including tires, engines, spoilers, jet skis, and paint jobs, can be purchased using coins collected from the courses. Courses that entirely consist of slime include slalom and elimination modes.