So... I want to make a multiplayer map. I want it to be bright outside, but in the center there will be a large abandon factory, in which without night vision you will not be able to see. As you know, when you set the worldspawn settings you set it so that even where there is no direct light (like in a tunnle) you will still be able to see fairly well. In this building, i want it to be DARK without night vision. I know i could just set the indirect light setting low but i want the light to be normal outside. So, can it be done?

p.s. To get an idea of what I want this level to look like, its kinda like the area in the movie "I Am Legend" with the building with all the creepy dudes in it where he catches that one coming out the door. Picture that eccept with that intense CoD4 lighting. Like i said, bright outside, very dark inside.

p.s. 2... If you are reading this, i congratulate you for having a long enough attention span to get all the way through this long boring post.

Well I've been out of mapping for awhile but setting the "ambient" light in the worldspawn to 0 should result in very dark interiors. You'll just have harsh lighting outside.