Ultimate Doom

includes

- DOOM - DOOM II 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 Receive:

• DOOM¹
  
• DOOM II¹
  
• TNT: Evilution
  
• The Plutonia Experiment
  
• Master Levels for DOOM II
  
• No Rest for the Living
  
• Sigil
  
• Legacy of Rust (a new episode created in collaboration by id Software, Nightdive Studios and MachineGames)
  
• A new Deathmatch map pack featuring 26 maps

Altogether, there are a total of 187 mission maps and 43 deathmatch maps in DOOM + DOOM II.

New Enhancements

• Online, cross-platform deathmatch and co-op for up to 16 players²
  
• Community-published mod support with an in-game mod browser²'³
  
• Choose 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 rendering supporting up to 4K resolution⁴
  
• Now on the KEX engine
  
• BOOM source compatibility makes it possible for hundreds of community-created mods from the past 25 years to be published in-game
  
• Accessibility options, such as a modern font to improve legibility, high contrast mode, text-to-speech, speech-to-text multiplayer chat and more
  
• Translated into 8 new languages: Mexican Spanish, Brazilian Portuguese, Polish, Russian, Japanese, Korean, Traditional Chinese and Simplified Chinese

Existing Enhancements

• Upgraded visuals
  
• Modern controller support
  
• Weapon carousel for faster weapon switching
  
• Improved mouse and keyboard controls
  
• Local split-screen deathmatch and co-op for up to 4 players
  
• Featured community mods²'³, including REKKR, Revolution!, Syringe, Double Impact, Arrival, and more! Expect an ever-expanding list of single player mods to be added by the community modders.
  
• 60 FPS and native 16:9 support – up to 1080p
  
• Restored original in-game music using original hardware
  
• Quick Save/Load support
  
• DeHacked mod support

Footnotes
¹ The original DOS versions of DOOM (1993) and DOOM II are included on Steam.
² account required.
³ Mods need to be installed separately; installation requires additional system storage.
⁴ Compatible display required.

About the Included Games:
Doom (1993) - Original Version
The demons came and the marines died...except one. You are the last defense against Hell. Prepare for the most intense battle you’ve ever faced. Experience the complete, original version of the game released in 1993, now with all official content and Episode IV: Thy Flesh Consumed.

Doom II – Original Version
Hell has invaded Earth, and to save it, you must battle mightier demons with even more powerful weapons. This beloved sequel to the groundbreaking DOOM (1993) introduced players to the brutal Super Shotgun, the infamous Icon of Sin boss, and more intense FPS action.

TNT: Evilution 
The UAC relocated their experiments to one of the moons of Jupiter. A spaceship, mistaken for a supply vessel, was granted access. But when it got close to the base, demons poured out. All your comrades were slaughtered or zombified. This time it's not about survival. It's about revenge. 

The Plutonia Experiment
Every effort has been made by the nation's top scientists to close the seven interdimensional Gates of Hell, but one portal remains open. Alone, you must infiltrate the ravaged base, defeat the demon Gatekeeper, and seal the last Hell portal before the undead take over the world. 

Master Levels for DOOM II
This expansion includes twenty additional levels, all with the same hell-spawned horrors and action of the base game. Each level was created by independent designers and supervised by id Software.

Sigil
Created by id Software co-founder, John Romero, and released as an episode-sized mod consisting of 18 new maps, Sigil fits in between the timelines of DOOM (1993) and DOOM II. Baphomet, the gatekeeper of Hell, “glitched the final teleporter with his hidden sigil, whose eldritch power brings you to even darker shores of Hell. You fight through this stygian pocket of evil to confront the ultimate harbingers of Satan, then finally return to become Earth’s savior.”

Legacy of Rust
Created in collaboration by id Software, Nightdive Studios, and MachineGames, Legacy of Rust is the newest episode for DOOM, and the first official episode since DOOM II to feature new demons and weapons. This 16-map Episode is broken up into two 8 map sections: The Vulcan Abyss and Counterfeit Eden.

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