THQ will launch the demo version of UFC Undisputed 3 on January 24, 2012, which is next week. The demo will be available for download via PSN and the Xbox LIVE Marketplace. In case you didn’t know, the full version of this video game will be launched on February 14, 2012 in North America and February 17, 2012 in Europe. You can also pre-order the game from its website. Watch the video after the jump.