It also lets you sample two weight classes; heavyweight and middleweight. There are 4 fighters in total in the demo. The full game is out October 19th.
You'll be smashing faces in the Strikeforce cage at the HP Pavilion. Alistair Overeem and Bobby Lashley are the playable heavyweights, with Jake Shields and Jason 'Mayhem' Miller the middleweights. EA Sports MMA will take on THQ's UFC Undisputed IP.
EA Sports MMA releases on Xbox 360 and PS3 October 19th.