Is UFC Undisputed 3 worth your time? There's a simple way to settle that dispute: by downloading the free demo, available now on Xbox Live and later today on PSN.

The demo allows you to experience "a fantasy UFC matchup between current UFC light heavyweight champion Jon Jones and current UFC middleweight champion Anderson Silva," along with a "classic" PRIDE Mode match between Quinton "Rampage" Jackson (otherwise known as B.A. Baracus from the recent A-Team movie) and Wanderlei Silva.

If Undisputed turns out to be a "fantasy matchup" with you, you can get the full version on February 14.