Hey I just saw the demo. This game is pretty freaky but at the same time looks really fun to play. This reminds me of the movie "The Grudge" when that little girl kills everybody. Some kind of supernatural freak. Man, it's crazy.
If you guys want some footage, movies, and trailers for this game, check out this site:
Gamespot has all the movie trailers for games and stuff. The new Mortal Kombat game features co-op gameplay for the first time in an action/adventure type fighting game. That should make it easier for a single player to go through the levels knowing you have backup. The gameplay looks so good. When you have the time, check out the new Mortal Kombat game too.