A lone satellite orbiting the planetoid (beyond Neptune) detected the surge in demonic activity. As the only experienced survivor of the original invasions, the Marine is re-commissioned and sent in alone for one last extermination mission. Key Story Beats
In the wake of the demonic invasions of Mars and Earth, humanity thought the nightmare was over. They were wrong. tells the story of the Doom Marine's final stand against a resurging Hellish threat that refused to die. The Resurrection DOOM 64
: To stand a chance against the Mother Demon , the Marine must find the Demon Keys to power up a mysterious artifact known as the Unmaker . A lone satellite orbiting the planetoid (beyond Neptune)
Years after his choice, the Marine is "yeeted" out of Hell by the (the Mother Demon's sister) in an attempt to stop his non-stop carnage. Infuriated by the interruption, he fights through a techbase and back into Hell to eliminate the sister and reclaim his place as the eternal jailer of the damned. They were wrong