The first 3D handheld game for the Frogger franchise with 3D environments and traditional 2D gameplay, Frogger makes his debut on the PSP portable. Players will go "hopping" mad on more than 30 levels of action. Incorporating the classic, addictive "hop and dodge" gameplay and a wide range of character moves that allow players to climb walls, double jump, tongue grab, and more, this latest escapade finds Frogger called upon to stop an evil force that threatens his home. For extra nostalgia fun, Helmet Chaos also includes the ability to unlock the original 1981 Frogger arcade game.