From the Gamestudio site:

Windows XP / Vista / Win 7 / Win 8 / Server 2008 / Server 2012, 32 Bit or 64 Bit; DirectX 9.0c or above.

It does not include Windows 10. Is this by design? I have posted these same specs on my Steam page, so I guess I've covered my back there.

See my games here: https://www.indiedb.com/company/michael-klaus-schmidt