Is there any variety in the game's aesthetic?

[Punch All Nazis #LGTBQ2S]

I have been enjoying Doom 3 lately (at least, overall), but am a little dissapointed by the persistent presence grey metal corridors. The three or so levels I have trekked through all use the same color palette. I understand that the game is trying to create a brooding ambience, and all areas will be dimly lit and slightly washed out, but there has to be a locale that is not composed of iron-clad hallways, right?

[Sub Brick IQ]

Most of the game is like that (except for the Hell levels).

[Meep]

I like the industrial aesthetic, but yes, cold steel corridors galore.

[cRaZy eYes]

'In Hell' Is a good modwad for doom 3 with some superb atmospheres. Check it out.

http://www.youtube.com/watch?v=y2yCEzgexqo