A new video for Metro 2033 has been released, and in it, you see what you are up against.
Survival of the fittest, ya know.
It's posted over on Joystiq and is definitely worth the watch. There's big bat thingies in it that want to eat you, apparently. Or just kill you. Either way - you're dead if they get you.
Metro 2033 hits the shelves March 16, and it's only for PC and Xbox 360 due to a business decision.