Nickelodeon All-Star Brawl most interesting pitch was that it crossed over characters from a variety of popular franchises few thought would ever come together. That Super Smash Bros. style of collaboration is rare, yet Nickelodeon's decades of children's cartoons lent it an opportunity to do something special. Now, Nickelodeon All-Star Brawl is following in Super Smash Bros. footsteps and releasing DLC.