This is a singleplayer mod for Half-Life, powered with the Half-Life FX Engine. It demonstrates a lot of its new features. To enjoy new cutting-edge graphics, you need a fast processor and a graphic card with at least Pixel Shader 2.0 support. However you can play this mod on low-end configurations after disabling some special effects. You can already take a look over the Demo version.
Great effect on the fence :)
nice textures
Seems really cheap to me. Don't just throw textures into an automatic program, take time on them, or they will look really blotchey like that grate, or really wrong like the concrete.