On Mars, a massive research facility tapping energy from hell has been overwhelmed by demonic forces. As the last DOOM Slayer, you have been resurrected to do one thing: to cleanse this worl... Read allOn Mars, a massive research facility tapping energy from hell has been overwhelmed by demonic forces. As the last DOOM Slayer, you have been resurrected to do one thing: to cleanse this world and send them back to where they came from.On Mars, a massive research facility tapping energy from hell has been overwhelmed by demonic forces. As the last DOOM Slayer, you have been resurrected to do one thing: to cleanse this world and send them back to where they came from.