Activision today announced that Ultimate Spider-Man, a game based on the most famous Marvel Super Heros, is now available for PS2, GC, PC and Xbox. Set in a massive free-roaming environment, the game will offer a variety of challenging missions, diverse gameplay and a new combat system that allows players to face off against the largest number of villains from the Spider-Man universe ever assembled in one video game. Ultimate Spider-Man is being developed by Treyarch for the console systems, Vicarious Visions for the handheld platform and Beenox Studios for the PC. Press 'read more' for details.