As long as I could read from the link MaxF posted, the Windows port already has been presented at an Unity-conference. So it must be existent:

Quote:
"Our community loves our Mac-based development platform, and we confirmed and demonstrated Unity for Windows at the yearly Unity developer conference in October. Mark my words, the democratization of the games industry has begun."


I am looking forward to that.


Models, Textures and Games from Dexsoft