Nicktoons Nitro XL (or known as: Nicktoons Racing 3 Knightro) is a racing game which is a sequel to Nicktoons Racing and Nicktoons Winners Cup Racing. It features characters from SpongeBob SquarePants, Danny Phantom, The Adventures of Jimmy Neutron: Boy Genius, The Fairly OddParents, Invader Zim, Avatar: The Last Airbender, Back at The Barnyard, The Mighty B, and Wow! Wow! Wubbzy. The game was released in 2009 as an arcade game by developer Raw Thrills and On Fall 2010 As an Wii Game By Developer THQ, Nick Games.
The Story Starts In An average day in Bikini Bottom turns sour for SpongeBob SquarePants when he gets sucked into a mysterious portal. Several other Nicktoons are also snatched away from their own worlds and all are soon stranded in a mysterious laboratory.
Soon, they see the being responsible for their kidnapping: Evil Nitro, who desires that the Nicktoons race through his planet solely for his amusement. Given unique vehicles and sent into racetracks based on their homeworlds, the Nicktoons compete not just for victory, but to escape from their mysterious captor.
|SpongeBob SquarePants||Hot-Rod Boatmobile||SpongeBob SquarePants|
|Danny Phantom||Fenton RV||Danny Phantom|
|Jimmy Neutron||Rocket||The Adventures of Jimmy Neutron: Boy Genius|
|Timmy Turner||Flaming Paint Hot-Rod||The Fairly OddParents|
|Invader Zim||Voot Cruiser||Invader Zim|
|Aang||Staff Glider||Avatar: The Last Airbender|
|Evil Nitro||Evil Nitro||None|