The primary timeline of Doom games shows the evolution of the Doom Slayer, transforming from a marine on Mars into an ...

Credit: id Software The storyline of Doom—such as it was—was that you were a marine stranded at a military base on Phobos ... between Phobos and Deimos. Something went terribly wrong, Deimos ...

With Doom: The Dark Ages around the corner ... enter our reality and it's up to 'Doomguy' to secure the Phobos and Deimos bases. Later, he takes the battle to Hell itself and finds out a portal ...