Spongebob Squarepants The Yellow Avenger - Sony PSP The Yellow Avenger is the first SpongeBob game for PSP that offers multiplayer support...mini-games in ad hoc connection. SpongeBob gains superpowers! Utilize Mermaidman's superhero belt as you fight The Dirty Bubble and become the hero of Bikini Bottom. Utilize all the special powers of Mermaidman's belt: Water Ball, Raging Whirlwind, Summon Sea Creatures, Super Speed and Super Strength. Explore the massive world of SpongeBob SquarePants in a dense and richly-detailed 3D environment. Nonlinear gameplay allows players multiple paths in order to complete main objectives.