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Perimeter: Emperor's Testament

Perimeter: Emperor's Testament

K-D Lab · Fulqrum Publishing · May 22, 2014
Strategy Space RTS Sci-fi Classic
Delayed observation Observed
0
Last tracked
1
All-time peak
n/a
Δ 24h
72
Metacritic
Player count last observed
Live player data is temporarily unavailable; historical values remain visible for context.

Perimeter: Emperor's Testament - Steam Charts & Historical Stats

The game expands the story of the original Perimeter in a vast singleplayer campaign. Explore historical player activity and pricing for Perimeter: Emperor's Testament. Player-count data was last observed Oct 5, 2026.

Price
$3.99
Genre
Strategy
Developer
K-D Lab

Perimeter: Emperor's Testament player count and price summary

Current players
Unavailable
All-time peak
1
24-hour player change
Unavailable
Current US price
$3.99

Player count last observed . Values marked unavailable are not estimated.

All-Time Peak

1
Feb 2026

Estimated Owners

20,000 .. 50,000
Estimate via SteamSpy

Game Insights

Buy Verdict

Wait — $3.99.

Not the best time to buy. Price could improve with future sales.

▬ ~49 days until next sale

Value Score

Fair Value — 43th percentile.

Price-to-player ratio ranks in the 43th percentile. Priced as Market at $3.99.

▼ Market pricing tier

Genre Benchmarks

Player Count Top 64%
Value Ratio Top 57%
Player count

Activity Heatmap

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Price History

Lowest Price
$0.79
Feb 2026 across all regions
Current Price
$3.99
US region
Price history across regions (last 30 days)

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (2)
LanguageInterfaceFull audioSubtitles
EnglishYesYesNo
RussianYesYesNo
Steam store page fresh · checked 2026-10-04 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
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
Pricing
Paid Game
Sale: 80% off
$3.99 $0.79

Additional Information

Categories
Single-player Multi-player Steam Cloud Family Sharing
Tags
Strategy Space RTS Sci-fi Classic
Supported Languages
English*, Russian*
*languages with full audio support

Current Pricing

🏷️
80% OFF SALE!
$3.99 $0.79

Additional Information

🇧🇷 DEJUS Rating
10
Brazilian rating
🇩🇪 Steam Germany
12
German classification
🆘 Support
🎁 Purchase Options
1
package options

Developer Analytics

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About This Game

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

Detailed Description

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.

Frequently Asked Questions

Is Perimeter: Emperor's Testament worth buying right now?
Wait — $3.99. Not the best time to buy. Price could improve with future sales.
When does Perimeter: Emperor's Testament go on sale?
Not the best time to buy. Price could improve with future sales.
Is Perimeter: Emperor's Testament free to play?
Perimeter: Emperor's Testament costs $3.99 on Steam.
What genre is Perimeter: Emperor's Testament?
Perimeter: Emperor's Testament is a Strategy game.
Who developed Perimeter: Emperor's Testament?
Perimeter: Emperor's Testament was developed by K-D Lab and published by Fulqrum Publishing.
What platforms does Perimeter: Emperor's Testament support?
Available on Steam for Windows.

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