I believe that the discoloration on the roof edge is a lighting glitch. There is a narrow overhang of diagonal cubes that extends from the roof in all directions, and the lighting does not display on them correctly.

I had used the orange skybox because a few people on the RE forums liked it the most out of the other possibilities I had presented. What sort of skybox do you think would fit the atmosphere better?

I see what you mean with your other comments, and will take them into account for future revisions.

I don't think it's the skybox only. It's just the combination of the lighting and that skybox, which aren't fitting each other. Of course, the orange isn't natural at all (I really never seen a sky that's completly orange, with only a sun in it. If you did so, please post the date, time, place, coördinates and a picture of it).

What about using some command like "skyboxcolour" (or "skycolour", not sure how it's called and I'm not able to check that at the moment) and setting the values just right so the skybox has some "orange" in it?
I'm sure that would be way better, but I doubt it would look great because of that orange...

map controls the brightness of each color channel, what he would need is a saturation change :P
he can always use a modified version of an existing skybox.

what about Q009's color shader? use it to make the entire map desaturated and use some really saturated lights to make it look okay.

No clue what you mean. This has always worked for me, and I've used my Altitude skybox in red eclipse and turned it a nice golden color for a map of mine.

Go try it.

You do realize that RGB is white when at max values right? So using mad to alter the brightness of each color channel, white becomes any color you want. If your skybox was red, you would need some hue slider to change its color.

Note: excuse my mistake of using saturation instead of hue in the previous post, it made things confusing.

Personally, I do not care. The fact that it works just fine is all that matters to me.

You telling me it doesn't work won't change the fact that it does what I want just fine. :)

I made do with what textures were available. There is not much room for choice, depending on the desired variety of texture.

It would have been more fitting if I had written "inspired by."

However, back in the early days of my work on this map, I had been intending to create a direct remake of 2fort from TFC.

I decided to ditch that idea and expand on what I had built after receiving suggestions and constructive criticism on the RE forums. The map theme is now significantly different than that of TFC's 2fort. The actual map layout is essentially identical, minus the bridge and a certain subterranean tunnel.

I actually prefer the screenshotted version of this :P