Short and sweet. I'm making an almost totally dark for map for CS, many areas are pitch black. The idea is that the player has to use the flashlight, or the nightvision. It's based totally indoors, so there's no skybox. Is there a way to create ambient light? It's irritating to have to place loads of lights, and in addition, the nightvision only works when there is light, so there needs to be an even amount of light throughout the level.