75%Strong matchColony Survival
92%8k92% positive reviews, Very Positive across 8k reviews·Colony Sim · Survival
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Real-time grand strategy MMO on the actual map of Earth. Choose one of four superpowers, command armies and navies, forge alliances, betray friends, and fight thousands of players in a persistent world that never pauses.
Coloniam
SteamColoniam is a persistent real-time MMO grand strategy set on the actual map of Earth. While turn-based games pause and wait, Coloniam never sleeps. While you sleep — your enemy plans.
This is not a fresh launch. Coloniam has been running for over a decade as a browser MMO, and now arrives on Steam as a native desktop client.
Four real-world superpowers fight for dominance. Each has its own units, weapons, and strategic identity:
Pick a side. Fight for it. Or betray it from within.
Coloniam plays out across the actual surface of Earth. Naval battles use accurate Web Mercator projection, wherever there is water on the planet, war can be fought there. Land armies march across continents in real time. Trade convoys cross oceans, factories run day and night, and battles rage 24/7. When you log off, your alliance defends the border. When you log back in, the world has moved.

Coloniam has run for over ten years. Alliances have risen and fallen. Betrayals are still talked about. Players who started in their teens now command empires built across years of patient play. This is not a game with an ending — this is a world that continues.
Coloniam — Real world. Real war. One life. One power. Thousands of stories.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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