How to Download Phantom Doctrine

1. Click on the Phantom Doctrine download button below.
2. Choose "Install" to install the game on the windows steam client.
3. Follow the on-screen prompts
4. Let it download the Full Version.
5. Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====

Download for pc →

This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.

1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."

Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.

Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.

2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.

3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.

4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.

Windows Pc Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• OS: Windows 7 / 8 / 8.1 / 10
  
• Processor: Intel Core i3-2100 / AMD Phenom II X4 965 or equivalent
  
• Memory: 6 GB RAM
  
• Graphics: GeForce GTX 550 Ti / Intel HD 620 / Radeon HD 5770
  
• DirectX: Version 11
  
• Storage: 35 GB available space
  
• Additional Notes: Online connection required for Multiplayer

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Windows 10
  
• Processor: Intel Core i5-4670K / AMD FX-8320 or equivalent
  
• Memory: 16 GB RAM
  
• Graphics: GeForce GTX 960 / Radeon R9 290X
  
• Additional Notes: Online connection required for Multiplayer

Linux Requirements

Minimum:

• Requires a 64-bit processor and operating system

Recommended:

• Requires a 64-bit processor and operating system

Mac Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• OS: Mac OS X 10.8 or Later
  
• Processor: Interl i5 Series
  
• Memory: 8 GB RAM
  
• Graphics: NVIDIA GTX 430

Recommended:

• Requires a 64-bit processor and operating system

The year is 1983. The world teeters on the verge of destruction as the Cold War tightens its icy grip. East or West: trust no one, question everything. The fate of humanity rests in your hands as you pit spy versus spy in tactical Phantom Doctrine.

Phantom Doctrine is a strategic turn-based espionage thriller set at the peak of the Cold War. Drawing on a wide variety of influences and capturing the subtle intrigue of classic spy films, the game thrust the player into a mysterious world of covert operations, counterintelligence, conspiracy and paranoia.

As leader of a secret organization known only as The Cabal, you are charged with preventing a global conspiracy that seeks to pit leader against leader, and nation against nation. By carrying out secret missions, investigating classified files, and interrogating enemy agents, a sinister plot is uncovered. With the clock ticking, it must be thwarted in order to save the world from an unthinkable fate.

Features

• A Deep Single Player Story Campaign: the 40+ hour Single player campaign mode features a rich gripping plot woven with numerous historical events and characters to bring the terrifying reality of the Cold War to life from a unique perspective.
  
• Next-generation turn-based combat: offers unprecedented flexibility of movement and actions, including variable Overwatch modes and assault-oriented Breach ability.
  
• Expanded battlefield: assets can be positioned around the world, enabling you to call for assistance in the heat of battle. But the enemy can also bring in reinforcements, including heavy weapons and even air support. Don’t bring a knife to a gunfight.

• Knowledge is power: Improve your chances of success by infiltrating mission locations with undercover operatives. Attempt to stay one step ahead of enemy agents, who are also preparing to spring their own devious traps.
  
• Lurk in the shadows with fully-fledged stealth gameplay: Clandestine operations can be completed with muffled weapons, silent takedowns and cutting edge Cold War technology.
  
• Take charge of the crucial counterintelligence operation: Recruit from both the KGB and the CIA, the criminal fraternity, or even utilise the unique talents of subjects of secret government experiments. Weapons, resources and contacts can be secured around the globe, enabling you to command from afar. But if the situation requires a hands-on approach, you will be locked, loaded and ready to fight.

• Innovative Investigation Board: Utilizing a classic pinboard and string approach, the Investigation Board is the hub from where cases, locations and individuals can be researched to reveal new missions, resources and technologies. In Phantom Doctrine, investigation and intel is an active and vital element of success.
  
• Multiplayer Battles: lose friends and make new enemies in ruthless online multiplayer matches. Experience the deviousness and lethality of Phantom Doctrine in accessible 1v1 skirmishes.
  
• Utilize ruthless Technology: New capabilities can either be stolen from the enemy or researched, and then ruthlessly used to your advantage. Often experimental and morally dubious, brainwashing, interrogation, body engineering and chemical enhancement are all fair game as you extract information by any means necessary.
  
• Fully customizable character creation: Operatives can be customized each time they need a new identity. Change their appearance, forge their documents, train them in the deadly arts and send them back into the field.

• Carefully Designed hand-crafted levels: Combining the best of both worlds: the quality of large, hand-designed maps and meticulous, smart design ensuring visual and gameplay variety. Travel the world of the 1980s in the grip of the Cold War on both sides of the Iron Curtain.
  
• Replayable modular campaign: a wide array of mechanics ensures markedly different playthroughs. A unique experience is guaranteed by randomly generated character names and backgrounds, algorithmically populated and adapted maps, and randomized intelligence snippets.
  
• A spy thriller from two different points of view: Play as either a former KGB counterintelligence operative or a renegade CIA wet work commando. Each has to come to terms with the truth and challenge the global conspiracy. Complete the campaign to be rewarded with an additional protagonist in Extended Playthrough.
  
• No mission is too big or too small: whether infiltrating a busy government facility to clinically assassinate a target, or mounting a full frontal assault on an enemy base. With optional objectives linked to a mission’s complexity, as well as loot and intelligence to collect, every decision has an impact.

“There is a lot to admire, with a single-player campaign taking about 40 hours to complete, full of varied and interesting mainline missions and procedurally-generated side content.”
9/10 – Gamespot

“Phantom Doctrine is a life-consuming espionage simulator, offering a deeply complex cluster of systems to explore. Its turn-based tactics gameplay is a feat of engineering that will offer players many hours of combat thrills and stealth schemes.”
9.5/10 – TechRaptor

“To say this is essential strategy gaming is an understatement.”
5/5 – Strategy Gamer