Doom (1993 video game)
Doom (typeset as DOOM in official documents and stylized as DooM in other media) is a 1993 first-person shooter (FPS) video game by id Software. It is considered one of the most significant and influential titles in video game history, for having helped to pioneer the now-ubiquitous first-person shooter. The original game was divided into three nine-level episodes and was distributed via shareware and mail order. The Ultimate Doom, an updated release of the original game featuring a fourth episode, was released in 1995 and sold at retail.
Doom 3
id Software eventually went on to do another remake, this time following the series' original roots in minimal storytelling and fast-paced action. Titled "Doom" and powered by the id Tech 6, the game was released on May 13, 2016 by Bethesda Softworks for Microsoft Windows, Xbox One, and PlayStation 4 with cross-platform support in its "Snapmap" multiplayer mode. A Nintendo Switch version was released in November 2017. Development was announced in May 2008, then slated to run on the id Tech 5 engine and initially titled as "Doom 4".