Ludosity has released the official launch trailer for Nickelodeon All-Star Brawl, featuring its full playable roster.Ahead of the launch of the four-player fighting game, the final trailer for Nickelodeon All-Star Brawl has been released, showcasing its many arenas inspired by the featured Nickelodeon TV shows.Also featured are the plethora of brawlers who will be playable All-Star Brawl including fan-favourites SpongeBob SquarePants, Patrick Star, Sandy Cheeks, Reptar, Michaelangelo, Leonardo,