Doom (Longplay/Lore) - 019: Mars City (Doom 3)

For High Quality - https://www.youtube.com/watch?v=KctpsObkclk

Mars City is the gateway to all Union Aerospace's Mars City Base. All Arriving personnel are processed here before moving to their assigned posts. Mars City houses the primary Marine Operations control room as well as the Main Administrators Office.

As a Marine in the service of the Union Aerospace Corporation (UAC), you have been assigned to the UAC Mars Base to relieve soldiers whose tours of duty have expired. At least, that's what they told you when they shipped you out. Arriving on Mars, you start hearing rumors of strange voices echoing throughout the facility. Seemingly impossible mechanical failures have claimed limbs and lives with alarming regularity. And morale is lower than you've seen in war zones, with schizophrenia and other mental illnesses spontaneously manifesting themselves among the Mars Base personnel at a staggeringly high rate.