Doom 64 -

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.

: The Marine quickly realizes this isn't just a random outbreak; the demons have intentionally lured him back to finish him once and for all. DOOM 64

: After battling through 25 levels of UAC bases and Hell-warped landscapes, the Marine faces the Mother Demon in her lair and destroys her. Years after his choice, the Marine is "yeeted"

: 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 . : After battling through 25 levels of UAC

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

Watch how the story of Doom 64 connects the classic games to the modern era: Exploring Doom Lore 101: The Legacy of Doom 64 meatballdemon TikTok• May 20, 2025 The Lost Levels (Modern Expansion)