Hey, thanks for the really well done review. I like your points and would like to give you a little insight into the map. For the difficulty, as system for choosing a hard - easy mode is a good idea. Currently it just goes (in order) from the easiest song to the hardest song then after all the songs are played once, it chooses at random.
I agree the inside could be a lot prettier. I actually had more colored lights originally and they would flash to the songs. However, the source engine couldnt handle that many things going on at once and the entire map would freeze. I had to remove that feature :(
Yea there is a 3d skybox. Its a rotating box, if you look at the sky while outside youll see that its moving.
Thanks for the review :)
I think it looks a lot better now that you got it working. Good job getting it fixed. As for idea with the CT spawn, I don't have any ideas in particular, but maybe different textures for each level, and not have it be flat but add some bumps into it. I don't know, there is a lot you could do with it.