First launched in 1993, the first-person shooter (FPS) remains one of the most influential - and popular - series in the industry. But even it and its superhuman protagonist, The Doom Slayer, have to contend with the pressures of the games industry in 2025.

The story of all the Doom games is fairly straightforward: demons from Hell have traveled through a portal to this universe, and it's up to you to stop them. The gameplay is fast and brutal, with hordes of enemies to dispatch, and you have an arsenal of weapons to use, including a chainsaw.