Incorporating all the special features of the next-generation handhelds and the fun and excitement of the SpongeBob world, this premier SpongeBob title on PSP enables gamers to become the hero of Bikini Bottom as they fight against The Dirt Bubble. The Dirty Bubble has kidnapped SpongeBob's favorite superheroes, Mermaid Man and Barnacle Boy! SpongeBob must fight back using the legendary powers of the Mermaid Man superhero belt and restore order in Bikini Bottom.