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Milestone 2014.1 is the latest official release of Unknown Horizons. Click to download it:

Unknown Horizons 2017.1 Installer (171 MB)
Installer for Windows including OpenAL and embedded Python.

Installation instructions

Simply execute the setup file you just downloaded. Select OpenAL if it is not installed on your PC or if you are not sure what OpenAL is – otherwise you cannot listen to our awesome music!

Start Unknown Horizons

To run Unknown Horizons, double click on the desktop icon or click the entry in the start menu. If you want to run Unknown Horizons in debug mode (which helps us to locate and fix possible bugs), select the debug mode entry in the start menu.

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