I recently installed Doom 3 and tried to play.
IT WAS TOO DARK! I kept bumping into stuff.
There should be a gamma correction option under video settings.
There may be video correction settings... but it may be new video card time ;~D
I play Unreal Tournament 2003 now, when I play... I used to play Quake before that...
Yeah, that's a common compliant with Doom 3: "Did they forget to put lights in the station?"
Do a search for "Duct tape Mod". It's a download that makes the radical assumption that the marine can figure out a way to tape a flashlight to the barrel of his gun.
Up for a rousing bout of Pong homie?