"We were standing on the edge of discovery. A powerful technology with infinite possibilities. Instead, we let them in. Fused an unholy union of flesh and metal. And now this brave new world has gone to Hell."
You’ve come here for a reason. The Union Aerospace Corporation’s massive
research facility on Mars is overwhelmed by fierce and powerful demons,
and only one person stands between their world and ours. As the lone
Doom Marine, you’ve been activated to do one thing -- kill them all. Be the first among your friends to enjoy the fourth installment of the popular Doom franchise.