How to Download Perimeter: Emperor's Testament

1. Click on the Perimeter: Emperor's Testament 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:

• OS: Windows XP/7/8
  
• Processor: Intel Pentium 4+ or AMD Athlon XP 2GHz and faster
  
• Memory: 1 GB RAM
  
• Graphics: nVidia or AMD video card with 128Mb VRAM or more
  
• DirectX: Version 9.0c
  
• Storage: 4 GB available space
  
• Additional Notes: Online play no longer supported, LAN play is possible

No maximum requirements!!

Linux Requirements

No minimum requirements!!
No maximum requirements!!

Mac Requirements

No minimum requirements!!
No maximum requirements!!

The game expands the story of the original Perimeter in a vast singleplayer campaign.

In the near future a new Exodus begins, the remnants of human civilization have to leave the perishing Earth and start traveling into the Psychosphere. The ones who call themselves the Spirits - new pastors of the human race, believe that a new planet, suitable for living, will be found in the Psychosphere. Colossal towns-arks, carrying hundreds of colonists, have been traveling for centuries through hostile worlds of Psychosphere under the guidance of Spirits. Their destination was the New Earth that was to replace their old home. All passed worlds have been connected by portals, that is how the Chain of Worlds has been created.

But the end of the hard tests is not in sight, and finally due to the despotism of Spirits and the underground intrigues Exodus went to pieces. New factions have arisen - the Empire and the Harkback. Each faction had their own goals and philosophy. The Harkbacks believed that the old Earth has not died, and the Empire - the most mysterious faction - believed that humans should stay in the Chain of Worlds. The antagonism boiled into a war that has been going on for many decades in many worlds.

Whereas the Spirits are on the way to their destination and the Harkbacks are seeking the mythical Earth, the Emperor builds up his Sponge Empire using automatic bases - his Vice Frames. He does not believe in the old or in the new Earth.

Secretly the Emperor creates the Mechanical Spirit - a super mechanism to help him discover new Worlds. Only the Emperor's mortal foes the Spirits could discover new worlds, and that was the source of their power. But now the new time has come.

One of the Vice frames starts testing this mechanism, it leads to the appearance of a super mind - Mechanical Messiah and the discovery of the parallel Chain of the Psycho-sphere Worlds. We also meet the "lost" Exodus Frames and find traces of the mysterious alien race. The three sides are in the middle of the deadly battle: the Scourge against the Emperor's Slaves, Lash of the Spirits against the Calling of Messiah, a dead truth against a newborn lie.

Who are the Spirits - savers or killers of the human race? Who is Messiah judge or a puppet? Who is the Emperor? Who will win? The player will find out the answer during the spectacular single player campaign in Perimeter: Emperor's Testament.

"I feel hungry tension of the highest spheres. Flesh and blood of the Sponge have been set in motion; they are pulsating around the world in which the Emperor is creating a new history of the great Chain."

• Fast paced Real-Time-Strategy action
  
• Construct or destroy the very gameworld environments themselves using terraforming
  
• Vast singleplayer campaign expanding the story of the original Perimeter
  
• New special units, buildings and soundtrack
  
  Perimeter: Emperor's Testament is affected by the GameSpy shutdown on the 31st of May. You can continue to play the game through LAN, DirectIP and GameRanger.

“The concepts of energy management, unit morphing and land leveling definitely set Emperor's Testament apart from the rest of the RTS titles on the market.”
7.6/10 – IGN