Doom 3 continued

After another 2 hours playng DOOM 3 my oppinion has not changed. I am now in Alpha Lab 4 and DOOM does not stop surprising me how it can scare me. At on time you look into another room with your flash lite and suddenly the colors change, the sound changes, the angle of view changes and you get chicken skin and a cold shower on your back. It is TERRIBLE. This game is not for people with a weak heart!!