Last 7 days · history since Nov 3, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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76% positive of 34 · Mostly Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Imperium is a single-player 4X space strategy game. Colonize alien worlds, design your own spaceships, research exotic technologies, and outmaneuver rival empires through diplomacy or open war. Build a galactic empire and rule it your way.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 71% on 2026-11-03 → 76% today (34 reviews)
No authorized Steam key store lists this game right now.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Changed: Windows, Mac, Linux (3 downloads)
Changed: Windows, Mac, Linux (3 downloads)
Changed: Windows, Mac, Linux (3 downloads)
Hey everyone, Imperium is out now on Steam, for Windows, macOS and Linux. It's a single-player, turn-based space 4X, and every turn is a year. You start with one homeworld and grow it into a galactic power, alongside AI empires that play the whole game too: th…
Hey everyone, Imperium now supports Simplified Chinese, Japanese and Russian, and so does the free demo. It's the whole game, not just the menus: the interface, the tutorial, the Codex, species lore and every tech, building and ship component description. Star…
The free demo is up on Steam right now, ahead of Next Fest.What's in it: a small galaxy, 3 AI opponents to out-build or out-fight, and three playable species (Veylilith, Throk, Zyyth Azr) to start your empire with. It's capped at year 1500 so you can see a ful…
Imperium is a single-player 4X space strategy game: colonize alien worlds, design your fleets component by component, research exotic technologies, and outmaneuver rival empires through diplomacy or war. Every game generates a new galaxy - and a new empire to …
1 item on Steam, newest first.
