Sonic Rivals [Sony PSP] Adventure Marvel Avengers' interactive environments are

Marvel Avengers' interactive environments are inspired by iconic Marvel comic artwork and backdrops

traverse and overcome huge bosses

An individually numbered certificate of authenticity will be included for collectors

Oz decides to take up arms in order to hunt down artifacts and eke out a living in this world that feels so new to him

or battle random challengers all over the world online in For Fun or For Glory modes

Sonic Rivals [Sony PSP] Adventure Marvel Avengers' interactive environments areSonic Rivals from SEGA for the Sony PlayStation Portable is a head to head competition between Sonic and his top rivals, where the gloves are off and winner takes all. Built from the ground up, the engine allows gamers to rip through tracks in some high spirited single player and wireless multiplayer action against friends as Sonic returns in a whole new racing platformer with classic 2D gameplay in true 3D environments for gamers on the go. What