About Unknown Horizons
A free real-time economy and city-building strategy game.
As a games tool, Unknown Horizons balances a friendly interface with the depth that power users expect. You get economy simulation and city building out of the box, with no bloat and no sign-up.
Grab the newest Unknown Horizons build for Windows here in one click, with no ads and no registration.
Key features
- ✓Economy simulation
- ✓City building
- ✓Trade and diplomacy
- ✓Open source
Requirements
Windows 10 / 11, 64-bit
Unknown Horizons — frequently asked questions
Is Unknown Horizons free to download?+
Yes. Unknown Horizons is free and open source, so you can use it at no cost.
Is Unknown Horizons safe to download?+
Yes. HivApps links to the latest Unknown Horizons build and keeps listings clean, with no bundled extras. As always, keep your antivirus on and only install software you trust.
What is the latest version of Unknown Horizons?+
The latest version listed here is Unknown Horizons 2019.1, updated Aug 18, 2026.
What do I need to run Unknown Horizons?+
Windows 10 / 11, 64-bit
How do I install Unknown Horizons on Windows?+
Click the Download button on this page, run the installer once it finishes downloading, and follow the on-screen setup steps.
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Download Unknown Horizons for free
Latest version (2019.1) · Safe & clean