LAS VEGAS -- THQ and Zuffa announced the first gameplay details surrounding UFC Undisputed 2010, the follow-up to the critically and commercially acclaimed debut videogame based on the Ultimate Fighting Championship.  Poised to deliver intelligent and intuitive combat, increased fighter customization, robust career progression, challenging new gameplay modes and explosive online offerings, UFC Undisputed 2010 is currently in development for Xbox 360, PlayStation 3 and PSP. The Xbox 360 and PS3 versions will ship May 25, 2010, while the PSP system version is scheduled for release later this year.