What is Perimeter: Emperor's Testament PC?

Perimeter: Emperor's Testament is a standalone add-on to Perimeter. This page focuses specifically on the PC (Windows) version of the game, including prices, regions, activation methods and compatible storefronts.

How can I find the best price for Perimeter: Emperor's Testament PC?

We track live prices for Perimeter: Emperor's Testament PC from official retailers and trusted third-party marketplaces. Use the country, platform and service filters below to compare offers side by side and quickly spot the cheapest key that works in your region.

How do I redeem a Perimeter: Emperor's Testament PC game key?

After you buy a Perimeter: Emperor's Testament PC game key, you'll receive a secure digital code (often called a CD key or activation key). Redeem it through the correct platform client — for example Steam, PlayStation, Xbox or another supported launcher — and the game will be added to your library for download. Always double-check platform and region compatibility before you purchase to avoid activation issues.

About Perimeter: Emperor's Testament PC

Perimeter: Emperor's Testament is a standalone add-on to Perimeter.

Storyline

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!

Game details

Publisher	Paradox Interactive, 1C Company, Fulqrum Publishing
Developer	K-D Lab
Genre	Strategy, Simulator, Real Time Strategy (RTS)
Game mode	single-player, multiplayer
Theme	Science fiction
Platforms	PC (Windows)