Doom (video game)

Doom (stylized as ᗪOOᗰ) is a science fiction first-person shooter video game developed by NetherRealm Studios and published by Warner Bros. Interactive Entertainment. Based off of the 2011 novel Ready Player One and its subsequent 2018 film adaptation, the game was released as a launch title for the Steam NXG gaming system on June 1, 2018 and has currently sold 10 million copies.