引用自 Realistic Eye：

I have the textures for CS:S, but the thing is that there are errors on the west and east sides, and missing textures on the right and left side of the wall on the stage. Even though there are missing textures, the map is still good, dark ambient with a bunch of creepy sounds, even though there aren't any animatronics there (there's an Endoskeleton in the backstage though O_O). But the errors and the missing textures are pretty much the only thing that bothers me. Are there models needed to be downloaded for the map, or are there just another game needed to be downloaded/purchased?