A massive demonic invasion has overwhelmed the Union Aerospace Corporation's Mars Research Facility, leaving only chaos and horror in its wake. As one of only a few survivors, you must fight your way to hell and back against a horde of evil monsters.
Unzip all the pk4 files into your doom3\mcs folder.
Host creates a dedicated cooperative server under MCS by choosing any other sample map included in the MCS. Once the dedicated server is up and running, go under console and type "si_map e1m1" (without quotes) and press enter. Then type "serverMapRestart" (again, without quotes) and press enter.
Clients can now join the game. Just be aware there is only one spawn spot for each player. Once a player joins, the player should move quickly out of the spawn spot to enable other players to join.
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