Perimeter

Perimeter

K-D Lab · 2014 · Strategy, RTS, Sci-fi, Classic, Space

PC
Very Positive86% · 190 📉 Recent reviews down 78%77Metacritic
Best price 63 Great deal
$0.65-84%
$3.99historical low $0.55
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GreenManGaming
GreenManGaming
Standard Edition · Steam
-80%
$0.80
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GameBillet
GameBillet
Standard Edition · Steam
-84%
$0.65
$3.99
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Newegg
Newegg
Standard Edition · Steam
-81%
$0.74
$3.99
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GOG
GOG
Standard Edition · DRM-Free
-80%
$0.79
$3.99
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Nuuvem
Nuuvem
Standard Edition · Steam
-80%
$0.79
$3.99
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Steam
Steam
Standard Edition · Steam
-80%
$0.79
$3.99
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AllYouPlay
AllYouPlay
Standard Edition · Ubisoft Connect
-80%
$0.80
$3.99
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2game
2game
Standard Edition · Steam
-80%
$0.80
$3.99
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PlanetPlay
PlanetPlay
Standard Edition · Steam
-80%
$0.80
$3.99
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Gamesload
Gamesload
Standard Edition · Steam
-15%
$3.39
$3.99
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GamersGate
GamersGate
Standard Edition · Steam
-10%
$3.59
$3.99
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IndieGala Store
IndieGala Store
Standard Edition · Steam
$3.99
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WinGameStore
WinGameStore
Standard Edition · Steam
$3.99
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ZOOM Platform
ZOOM Platform
Standard Edition · Steam
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Standard Edition · Epic Games
$3.99
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YUPLAY
YUPLAY
Standard Edition · Steam
-83%
$0.78
$4.58
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Gameseal
Gameseal
Standard Edition · Steam
$0.79
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Eneba
Eneba
Standard Edition · Steam
$0.86
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Loaded
Loaded
Standard Edition · Steam
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$1.29
$3.99
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PlayerLand
PlayerLand
Standard Edition · Steam
$3.99
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Screenshots

About Perimeter

Perimeter is an innovative Real-Time-Strategy game that pits players against each other or AI opponents in a life and death struggle to seize territory and establish critical protective “perimeters.” Players will be introduced to the game’s unique “terraforming” feature, allowing them to move, build, construct and destroy the map environment. Set in a future where the Exodus civilization has abandoned the dying Earth, the game offers a well-balanced combination of new terraforming principles and territorial wars with traditional strategy elements.

Key features:

  • Fast paced Real-Time-Strategy action
  • Introduces principles of terraforming in which players can construct or destroy the very gameworld environments themselves
  • State-of-the-art engine and graphics that deliver powerful gameplay and solid audio and visuals
  • Detailed science fiction universe with original soundtrack, including high quality electronic music

    Perimeter is affected by the GameSpy shutdown on the 31st of May. You can continue to play the game through LAN, DirectIP and GameRanger.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended May 5, 2026
A very unique RTS that is worth experiencing, but there is a remaster that restores cut content, so that is recommended instead of this: https://store.steampowered.com/app/2530170/PERIMETER_Legate_Edition/
1 found this helpful
Recommended Jul 2, 2026
Perimeter is a science fiction real-time strategy game developed by K-D Lab and published by Fulqrum Publishing that distinguishes itself by abandoning many of the conventions that define the genre. Rather than relying on familiar formulas centered on harvesting resources and constructing ever-larger armies, the game introduces a strategic framework built around environmental manipulation, energy distribution, and territorial dominance. Even though it originally launched in the early 2000s, its ideas remain refreshingly unconventional, making it one of the more memorable RTS experiences for players looking for something beyond traditional base-building warfare. The story takes place after humanity escapes a collapsing Earth and begins a dangerous migration through the mysterious Psychosphere, an interconnected dimension linking countless worlds. Different factions pursue their own beliefs regarding humanity's future, creating ideological conflicts that serve as the backdrop for the campaign. Instead of emphasizing cinematic storytelling, the narrative focuses on atmosphere and world-building, presenting players with surreal landscapes, unusual technologies, and an alien setting th…
Recommended Nov 18, 2025
Perimeter is a good strategy game with a weird story. Gameplay wise it lacks some user friendly features and QoL, but it's really enjoyable and has a lot of in depth systems that make every mission interesting (but only if failing multiple times and difficulty isn't a problem for you). The story feels like it was written by a psycopath obsessed with bald people for some reason.
Recommended Nov 3, 2025
Recommended Oct 24, 2025
Perimeter offers a unique blend of real-time strategy and sci-fi adventure. Its innovative mechanics and engaging gameplay keep you hooked for hours. Stunning graphics and challenging missions make it a must-play for strategy fans.
Not recommended Jul 16, 2025
Game will not launch, comes up with this error: "Cannot load font: RESOURCE\LocData\Russian\Fonts\Aero.font" Very strange.

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