Doom Eternal is a first-person shooter video game developed by id Software and published by Bethesda Softworks. The sequel to Doom (2016), and the fifth main game in the Doom series, it was released on March 20, 2020, for Windows, PlayStation 4, Stadia and Xbox One. Set some time after the events of the 2016 game, the story follows the Doom Slayer once again, on a mission to end Hell's consumption of Earth and foil the alien Maykrs' plans to exterminate humanity.

Players once again take on the role of the Doom Slayer who battles the demonic forces of Hell, from a first-person perspective. The game continues its predecessor's emphasis on "push-forward" combat, encouraging the player to aggressively engage enemies in order to acquire health, ammo, and armor. The player has access to various firearms, such as the Combat Shotgun, Super Shotgun, Heavy Cannon, Rocket Launcher, Plasma Rifle, Chaingun, BFG 9000, and Ballista. Melee weapons such as a chainsaw, the "Crucible Blade" energy sword and a retractable arm-blade called the "Doomblade" can also be used. The arm-blade provides the opportunity for a larger variety of quick and violent "glory kill" executions, which drop extra health. The Super Shotgun is now equipped with the "Meat Hook", a ranged accessory which grabs on to enemies and slingshots the player towards them, functioning as a grappling hook, useful both in combat scenarios and environmental navigation.