T. Brooks

T. Brooks was a security guard character in Doom 3 located in Mars City Underground. He permits the player access to a security locker containing a pistol, armor and a flashlight. When the player gets into his office after the invasion, Brooks has been turned into a shotgun-wielding Z-Sec. He seems to be very well known in Mars City Underground as he is found in every PDA of every UAC employees in that area.