Nickelodeon Kart Racers 3: Slime Speedway is a perfectly competent kart racer, which is elevated by an insane number of levels, characters, and configuration options. Far better than I expected, Nickelodeon Kart Racers 3 blasts players in the face with a slime-hose of options and game modes, offering hours of entertainment to kids and parents alike. Bottom line is, my kids like it, I like it, and we aren't going to stop playing it any time soon. I can't think of a better recommendation for a title of this nature.

Far from the best kart racer, but it's competent and content-filled enough that you'll at least feel like you're getting your money's worth.