For an actual good Nicktoons fighting game (not like the ones on the website)
-Spongebob Squarepants- Spongebob, Patrick, Sandy, Squidward, Mr. Krabs, Plankton (in a robot)
-Fairly Oddparents- Timmy, Cosmo & Wanda, Mr. Crocker, Vicky
-Invader Zim- Zim, GIR, Dib
- Danny Phantom- Danny, Vlad, Jazz
-Jimmy Neutron- Jimmy, Sheen, Cindy
- Hey Arnold- Arnold, Helga, Harold
-Wild Thornberries- Eliza, Donnie
-Ren & Stimpy- Ren, Stimpy
-Avatar- Aang, Zuko, Katara, Toph
-Teenage Mutant Ninja Turtles- Leo, Mikey, Donnie, Ralph
-Other Nicktoons- Doug, Jenny, Rudy, Bessie, Otis, Penguins, Dudley, Fanboy& Chum Chum (lowest tier), El Tigre, Po, Rabbids, BOB, Robot&Monster, Rocko, Tommy Pickles, CatDog, Tak (Power of Juju)
-Non Nicktoons- Sam (iCarly), Megan (Drake&Josh)