“I'm happy to say that Nickelodeon Kart Racers 3: Slime Speedway is the best game in the series so far. Whether you're a nostalgic '90s kid or a modern-day scamp, you're bound to have a tubular time racing with all of these familiar chums.” - A.J. Maciejewski from Video Chums.
CCG writes - "Nickelodeon Kart Racers 3: Slime Speedway is fun, but shares the same pitfall as the previous entry. The biggest downfall of this game is the lack of online players. If you don’t mind playing solo or with nearby friends, it’s worth looking into."
TGG says: "Nickelodeon Kart Racers 3: Slime Speedway brings some nice refinements to this ongoing series along with upping the amount of content across the entire package."
Asad from eXputer writes "Nickelodeon Kart Racers 3 is a gift for the hardcore fans of the series, but for casual gamers who might be new to the franchise, this entry isn’t the best place to start."