Developed by id Software, and originally released in 1993, DOOM pioneered and popularized the first-person shooter, setting a standard for all FPS games. The critically acclaimed sequel, DOOM II, followed in 1994. Now the definitive, newly enhanced versions of DOOM + DOOM II are available as a combined product.Owners ReceiveDOOMDOOM IITNT: EvilutionThe Plutonia ExperimentMaster Levels for DOOM IINo Rest for the LivingSigilLegacy of Rust (a new episode created in collaboration by id Software, Nightdive Studios and MachineGames)A new Deathmatch map pack featuring 26 mapsAltogether, there are a total of 187 mission maps and 43 deathmatch maps in DOOM + DOOM II.New EnhancementsOnline, cross-platform deathmatch and co-op for up to 16 players²Community-published mod support with an in-game mod browser²'³Choose between the original midi DOOM and DOOM II soundtracks or the modern IDKFA versions by Andrew Hulshult (including brand-new DOOM II recordings)Improved performance with multithreaded r