This is a STALKER Shadow of Chernobyl Total Conversion mod. The goal is to create a world as rich as the lore of Warhammer 40,000, complete with original story line, authentic weapons, and remaking of the general gameplay, although the engine will remain intact... because, admit it, x-ray is just an awesome game engine.
Just showing you that they're not one long cylinder. Sorry 'bout the lighting error in the last post!