Doom RPG Story

In DOOM RPG you will fight monsters, solve puzzles and interact with characters in response to a crisis at a research station on Mars.

You have been dispatched in response to a distress call from Union Aerospace Corporation's research facility on Mars. The base is under attack by an unknown force and your mission is to acquire intelligence and neutralize the threat.

Insertion complete. For further instructions, rendezvou with the other Marines at Junction. Expect heavy resistance. Good luck!