Some folks are playing the Dead Space 2 multiplayer beta on PS3 this very instant. Clearly, you're not one of them. Maybe you've just got it on pause. Or maybe you didn't get into the beta .... or have been simply too lazy to input the code to download it. Maybe you don't even own a PS3. Whatever your excuse, we invite you to check out our video preview of the game's multiplayer mode (captured from the beta) -- just past the break.
Remember: Knowledge is your best weapon against the Necromorph scourge. Plasma Cutters are a close second.