EA Sports has finally revealed the details surrounding the NHL 12 demo. The NHL 12 demo will be available for both the PS3 and Xbox 360 on August 23, 2011. In Play Now, you will be able to relive a rematch of the NHL Finals starting in the third period of a game between the Boston Bruins vs Vancouver Canucks. You will also be able to create a player and start Be a Pro mode which we are assuming will be able to be picked up when you pick up the full copy of the game a few weeks from now. Finally you can check out Hockey Ultimate Team where you can pick up a few card packs and you can earn an additional card by sharing the demo with a friend.