For the first time on PlayStation Portable, fans of one-on-one, no-holds-barred fighting can enter the cage in UFC Undisputed 2010. Building upon the Xbox 360 and PS3 editions of UFC 2009 Undisputed, the 2010 game places players in mixed martial arts matches, in which they use fighting techniques culled from Boxing, Kickboxing, Jiu-Jitsu, Muay Thai, Wrestling, and Judo, as well as from Karate, Greco-Roman wrestling, and Sambo fighting. Gamers can take control of favorite real-life fighters from the UFC series, or create their own custom character to lead from obscurity to the championships. Instead of being tied to the move set of a particular martial arts discipline, as in the HD console versions of UFC 2009, gamers have more freedom to mix and match moves from all fighting methods, developing their own personal style. Other features new in the "2010" version of the game include refined controls for ground grapples and escapes, the ability to make use of walls in the cage-enclosed octagonal arenas, and several character customization options involving both fighting styles and appearances. Like the Xbox 360 and PlayStation 3 versions of the game, the "2010" edition of UFC Undisputed for PSP was developed by veteran sports-fighting game designer Yuke's Co.