Doom Eternal is a first-person shooter 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 for Nintendo Switch on December 8, 2020. 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.

Along with the single-player campaign, a multiplayer mode titled "Battlemode" was introduced. In this mode, players can either play as the Doom Slayer or as a demon, and fight until either the Doom Slayer defeats the demons, or vice versa. Another mode, titled "Invasion", is currently in development. Players will be able to join other player's single-player campaigns and fight each other. On October 20, 2020, a standalone campaign DLC, titled The Ancient Gods - Part One, was released, taking place after the events of the main campaign.