Access code “UFC Undisputed 2010 Online” is required to play online multiplayer mode. Download the manual for this game by locating the game on http://marketplace.xbox.com and selecting “See Game Manual". So … you want to be a fighter? UFC® Undisputed™ 2010 is the only mixed martial arts (MMA) videogame that delivers the action, intensity and prestige of the Ultimate Fighting Championship® (UFC). Step into the Octagon™ to experience the most advanced and commanding virtual MMA action with more than 100 of the best UFC fighters in the world. Experience intelligent and intuitive combat, increased fighter customization, robust career progression, challenging new gameplay modes and explosive online offerings. UFC Undisputed 2010 embodies the ultimate essence and supremacy of a UFC fighter. Ready to be one?