Nickelodeon Kart Racers 3: Slime Speedway is a racing video game developed by Bamtang Games and published by GameMill Entertainment. It is the third entry in the Nickelodeon Kart Racers series, following Nickelodeon Kart Racers (2018) and Nickelodeon Kart Racers 2: Grand Prix (2020). Like its predecessors, Slime Speedway is based around characters from various Nickelodeon animated series, known as "Nicktoons", participating in kart races and attempting to defeat their opponents. The game was released on October 14, 2022 for Nintendo Switch, PlayStation 4, PlayStation 5, Xbox One, Xbox Series X/S, and Microsoft Windows.