The 4a-games Website has first screenshots from METRO 2033: The Last Refuge, which is the working title for an "action-oriented horror/action/survival FPS game with elements of RPG" in the works at this Ukrainian developer based on a plot created by Russian author Dmitriy Glukhovskiy. The shots are buried in the Flash site, but they are more easily accessible on 3D Gamers. The game is slated for release on the PC, Xbox 360, and PS3, and here's a bit on the engine:

4A-Engine is a rigorous developer’s environment for last generation consoles and PC with DX9-level graphics and higher. It offers a set of the best technologies, “content” creation tools and tested infrastructure.

    • Visualization innovation technology, based on psycho-optic human perception.
    • Gamma-corrected “Deferred Shading” with analytic АА, HDR, ocular adaptation, DOF, and motion-blur.
    • Lighting: all dynamic (including sun and skies), with global-illumination effect, thousands of light sources at a time in frame, “regular” soft shadows.
    • Performance oriented infrastructure: click-and-play levels editing and visual adjustment of gameplay, plug-in for popular 3D packages, which allow designer to adjust and to experiment all, starting from shaders ending in physics.
    • Learning, but controlled АИ, which uses motivation graphs and planning, has human similar perception properties, including ability to see light and colour.
    • Performance, memory, content scaling, including graphics, physics and AI.