Communications Transfer: Maintenance and Transfer Station

Communications Transfer: Maintenance and Transfer Station is the tenth level of Doom 3. There are several outdoor areas in this level. The first cacodemon appears at the start, and the Chainsaw Zombie makes its first appearances here. The berserk powerup appears for the first out of two times in the game. The player must use a lift to get to the exit.

unknown soul speeking
Near the beginning of this level, there is a door. If walked up to(after killing the enemies in the room) a demon will come out of the door as soon as you get near it and attack you and go back in. Then a mysterious speach from some soul or maybe a demon starts. When you start crawling in the vents, a skeleton is pushed in front of you most likly to scare the main character. Then the same voice says a short sintence and starts laughing as if it got some sick joy of scaring you.