Announced last week, the EA Sports UFC demo features Jon Jones and Alexander Gustafsson, who headlined and squared off against each other in what's known as 2013's fight of the year. While Jones was declared the winner at UFC 165, players can now enter the Octagon as "Bones" or "The Mauler" in the demo to change history.

In addition, EA says the demo will include the full tutorial from EA Sports UFC, so players can learn the basics of the fighting system before squaring off inside the Octagon. EA Sports UFC is set to come out June 17, and Bruce Lee can be unlocked by pre-ordering the game.