In Nicktoons: Battle for Volcano Island, players will assume the role of up to six playable characters including SpongeBob SquarePants, Danny Phantom, Timmy Turner, Patrick Star, Sandy Cheeks and Samantha Mason. Players can join or leave the game at any time in multi-player and unlock bonus levels and costumes. Players choose their favorite characters and combine their unique weapons and powers to stop the ancient evil Mawgu, who has threatened to take control of Volcano Island. Nicktoons: Battle for Volcano Island features single or two-player game play, new enemies and villains, as well as a brand new combat system with multiple styles of fighting. Fans can upgrade the powers and weapons of their favorite characters to battle untold dangers, hideous creatures, and toxic ooze.