Nickelodeon AllStar Brawl is an upcoming fighting crossover game.Nickelodeon.It features similar gameplay to Nintendo's Super Smash Bros.There will be 20 characters, with 2 more following soon after. Additional DLC characters will be revealed after that."
The game will release on October 5, 2021 for PlayStation 4, PlayStation 5, Xbox One, Xbox Series X/S, Nintendo Switch, and Microsoft Windows.

20 playable characters :SpongeBob SquarePants,Patrick Star,Sandy Cheeks,
Leonardo,Michelangelo,April O'Neil,Lincoin Loud,Lucy Load,Reptar,Helga Pataki,Zim,Ren&Stimpy,Powdered ToastMan,Oblina,Nigel Thornberry,Danny Phantom,Aang,Toph Beifong,Korra,CatDog

#Nickelodeon: All Star Brawl#Aang#Korraa#SpongeBobSquarePants