Wasn't the whole point of it, a light gun type shooter? They'd have to make a whole new game otherwise. I hope someday, like if they are talking about a Dead Space 3, they package a version of this for all of us, like on PC xD(360 too, i guess :P )
this guy didn't get the dismemberment idea... he was shooting at the chest and head.... SHOOT THE LEGS MAN!!!!!
This is practically the same graphics and gameplay as the wii version, which means you don't control your character's movements, in other words, only point and shoot.