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1. Build up your planet
Build mines, power plants and shipyards. Every building produces resources — even while you're offline. Level up structure by structure to ever more powerful buildings.
🚀 BETA
Your space empire awaits
Build your empire among the stars
Solitude is a procedural space strategy game in your browser: colonize planets, research technologies, build massive fleets and conquer the galaxy with your alliance. Free to play — right in your browser, no download.
Open Beta — play now & shape the galaxy with us. Progress is saved.
From first outpost to galactic superpower
Three steps to ruling the stars
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2. Research & build fleets
Unlock new technologies in the research tree: from drives to antimatter. Build fighters, cruisers and dreadnoughts and assemble your fleets — every ship class has strengths and weaknesses.
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3. Conquer the galaxy
Colonize new worlds, spy on rivals and fight for resources. Join alliances, trade on the market and climb the leaderboard — until your flag flies over the galaxy.
What makes Solitude special
🌌 Procedural galaxy
Thousands of solar systems, every planet unique — regenerated for every round.
⚔️ Fleets & PvP
Real space battles: espionage, surprise attacks, debris fields and recycling.
🤝 Alliances & diplomacy
Strong together: alliance chat, war council, radar alerts and treaties between empires.
🔬 Deep research system
Dozens of technologies with dependencies — from chemical drives to the Dyson sphere.
💰 Player economy
Trade with other commanders, transport fleets, events and a global marketplace.
📱 Play anywhere
Browser, tablet, phone — your progress follows you everywhere. Offline production included.
Ready, Commander?
Register for free and take over your first planet today.