
The game expands the story of the original Perimeter in a vast singleplayer campaign.
Modeled estimate, not a reported figure. How we estimate →
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, Russian**languages with full audio support
Sums Steam only; Epic publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $3.99 | 53reviews | 64% | — | $5.3K |
| $3.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 42 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Игра просто бомба
never quite got into it -- not sure why.
not working
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Hours played at review time, across 42 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Мы только орудие, де-Легат!
Perimeter: Emperor's Testament, developed by K-D Lab and published by Fulqrum Publishing, is a standalone expansion to the cult-classic RTS Perimeter, building upon one of the most unconventional real-time strategy foundations of the early 2000s. Rather than following the traditional formula of resource gathering, base spamming, and mass unit production, it refines and extends a system centered around energy networks, terrain manipulation, and perimeter defense. The result is a strategic experience that feels more like a territorial engineering puzzle layered over large-scale warfare than a standard RTS skirmish. The defining mechanic of Emperor’s Testament is its terraforming system. Instead of harvesting multiple resource types, players rely on a single resource—energy—which is generated and distributed through a network spread across flattened terrain. Terrain cannot simply be built upon; it must first be leveled using specialized units, and this reshaping process becomes a critical tactical element. Expanding territory is not just about claiming space, but about carefully planning how that space will sustain your energy grid. Because every building and defensive perimeter draws from the same network, overextension can quickly leave a base vulnerable. This emphasis on environmental control makes each mission feel distinct, as natural terrain shapes both defensive layouts and offensive routes. Combat is similarly distinctive. Units begin as basic infantry or vehicles and can morph into specialized forms through a flexible nanotechnology system. Rather than constructing entirely new production facilities for every advanced unit, players transform existing forces into airborne attackers, heavy artillery, or other specialized roles. This morphing mechanic allows rapid adaptation mid-battle and encourages tactical flexibility. Losing key energy nodes or terrain connections can instantly cripple both production and frontline units, reinforcing how tightly economic and military systems are intertwined. The expansion introduces approximately twenty-five new single-player missions, continuing the abstract and philosophical science fiction narrative established in the original game. The factions—the Empire, the Spirits, and the Harkback—are locked in ideological and territorial conflict across interconnected worlds. The storyline is dense and often delivered through stylized briefings rather than cinematic exposition, maintaining the series’ tradition of enigmatic storytelling. While intriguing, the narrative can be difficult to follow without familiarity with the original game’s lore, making this expansion most accessible to returning players. Visually, Emperor’s Testament reflects its mid-2000s origins. Organic terrain textures, fluid base growth, and softly stylized unit models give the battlefield a distinctive aesthetic that stands apart from metallic, industrial RTS contemporaries. While modern standards may reveal aging textures and a dated interface, the overall art direction remains cohesive and memorable. The expansion also introduced minor graphical refinements and a refreshed soundtrack, lending a slightly more polished feel compared to its predecessor. The learning curve remains steep. The interconnected systems—terraforming, energy management, perimeter shielding, and unit morphing—demand careful planning. Early missions can overwhelm newcomers, as there is little hand-holding. However, once the mechanics click, the strategic depth becomes apparent. Success often hinges less on overwhelming force and more on efficient network design, defensive perimeter placement, and timing of morph transitions. It rewards patience and methodical expansion rather than reckless aggression. While Emperor’s Testament does not radically reinvent the formula of the base game, it expands its mission variety and scenario complexity. Some missions feel like strategic puzzles, requiring precise timing and energy management rather than brute-force tactics. Others emphasize large-scale conflicts across multi-tiered landscapes, showcasing the full scope of the terraforming mechanic. This variety sustains engagement for players already invested in the system, though those seeking dramatic mechanical evolution may find it more iterative than revolutionary. Ultimately, Perimeter: Emperor’s Testament stands as a dedicated extension of a highly experimental RTS concept. It refines and elaborates on one of the genre’s most unusual approaches to territorial control and resource management. While its dated presentation and demanding systems may limit its appeal to modern casual audiences, it remains a compelling and cerebral experience for strategy enthusiasts seeking something distinct from conventional base-building warfare. For fans of complex network-driven RTS design and science fiction world-building, it offers a substantial and thoughtfully constructed expansion that remains unique within the genre. Rating: 6/10
Всеми забытая и прекрасная. Эх...
Play original permieter instead. Maybe play the remaster, idk i haven't tried that. I'd say this would've been a fine expansion if it didn't cut content that was in the first game, as there is no Harkback faction in this game due to addition of new lab and units. Scourge is underutilized in the campaign, could say it's entirely cut from the game too. But as it stands, it's pretty bad. [b]Story:[/b] it derails into a random mess that makes little sense very fast. It feels too detached from the original story, even if it supposedly expands on events post Perimeter 1. There's too many things that just appear out of the blue and you don't really get any proper set up or explaination of it. Also those are things you would've heard about in the first game if they actually were inteded and not made up on the spot in this expansion [b]Campaign design:[/b] also super lacking, most missions feel short and trivial. Imagine any campaign level from the original game and instead of having an engaging multi-objective level, the level abruptly ends after you complete the first task. The rest of the missions are annoyingly unfavourable to you, where if the AI wasn't so dumb you'd not have even the smallest chance of winning, so your best bet is to nearly cheese the AI. [b]Writing and voiceover:[/b] both come off very amateur. Which would've been fine if the original game also had that issue. I dunno, I don't need to be reminded that "spirits are the archnemesises of the mechanical messiah" every other mission. Yes please, spell it out again for me, i really didn't catch that first 20 times you mentioned that thank you yessssssss talk about yourself in the third person and remind me that you are ThE mEcHaNiCaL mEsSiAh yes do that please yes yes yes.
Abbastanza bello come gioco.
Ремастер бы, и многие косяки можно было бы поправить.
Начинал игру в 2008, пиратку. А прошел 2020 лицуху. Ностальгия и море удовольствия. Оказывается я до сих пор люблю ртс. Ни в одной стратегии нет таких механик и геймплея или они мне не попались.
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Players by region
Where this game's players are, estimated from review languages.
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