Nicktoons All-Stars Battle Royale is a crossover fighting game developed by High Voltage Software.
Starter Characters[]
| Character | Series |
|---|---|
| SpongeBob | SpongeBob SquarePants |
| Patrick Star | SpongeBob SquarePants |
| Sandy Cheeks | SpongeBob SquarePants |
| Danny Fenton/Danny Phantom | Danny Phantom |
| Sam Manson | Danny Phantom |
| Valerie Grey | Danny Phantom |
| Zim (with Gir) | Invader Zim |
| Dib | Invader Zim |
| Gaz | Ivader Zim |
| Timmy Turner (with Cosmo,Wanda, and Poof) | The Fairly OddParents |
| Dudley Puppy | T.U.F.F. Puppy |
| Jimmy Neutron | The Adventures of Jimmy Neutron |
| Cindy Vortex | The Adventures of Jimmy Neutron |
| Aang | Avatar: the Last Airbender |
| Katara | Avatar: the Last Airbender |
| Zuko | Avatar: the Last Airbender |
| Toph Beifong | Avatar: the Last Airbender |
| Korra | The Legend of Korra |
| Mako | The Legend of Korra |
| Parappa Rappa | Parappa the Rapper |
| Lammy | Parappa the Rapper |
| Bobblehead Fred | The Disrespectoids Show |
| Bobbysue | The Disrespectoids Show |
| Henry & June | KaBlam! |
| Cat & Dog | CatDog |
| Otto Rocket | Rocket Power |
| Eddie, Prince of the Netherworld | Rocket Power |
Unlockable Characters[]
| Character | Series |
|---|---|
| Sheen Estevez | The Adventures of Jimmy Neutron/ Planet Sheen |
| Ren Höek | Ren & Stimpy |
| Stimpson "Stimpy" J. Cat | Ren & Stimpy |
| Wage | Uglydolls |
| Ember McLain | Danny Phantom |
| Chester McBadbat | The Fairly OddParents |
| Tak & Mimi | Invader Zim |
| Joe Chin | Parappa the Rapper |
| Ma-san | Parappa the Rapper |
| Rammy | Parappa the Rapper |
| Tink & Fling | The Plum Blob |
| Kitty Katswell | T.U.F.F. Puppy |
| El Tigre | El Tigre: The Adventures of Manny Rivera |
| Ickis, Oblina and Krumm | Aaahh!!! Real Monsters |
| Todd | Wayside |
| Maurecia | Wayside |
| Tommy Pickles (teenager) | Rugrats/All Grown Up! |
| Dil Pickles (teenager) | Rugrats/All Grown Up! |
| Angelica Pickles (teenager) | Rugrats/All Grown Up! |
| Arnold | Hey Arnold! |
| Josh Redgrove | Mr. Meaty |
| Rudy Tabootie | Chalkzone |
| Snap | Chalkzone |
| Fanboy (with Chum Chum) | Fanboy & Chum Chum |
| Kyle | Fanboy & Chum Chum |
| Tak | Tak and The Power of Juju |
| Jeera |
Tak and The Power of Juju |
| Skeeter | Cousin Skeeter |