Metro 2033 is FPS / survival horror based on the novel with the same name, written by Russian author Dmitry Glukhovsky. The game was developed since 2005 by 4A Games in the Ukraine, but it was released only in March 2010 for Xbox 360 and PC, after more than 5 years. In all this time Metro 2033 changed a lot: the graphic engine shown in the screenshots from 2006 had to be updated with a more powerful one, more details and characters were added to the explorable areas.
Thanks to Megalol and Anonymous for the contributions!
Images:
Here’s a video from the final 2010 version:
More Beta / Tech Demo videos: