UnityがWindows 8とWindows Phone 8をサポート

Unity 4.0ではWindows 8とWindows Phone 8をサポートするみたいです。

Unity to support Windows 8 and Windows Phone 8 | Game Development | News by Develop
http://www.develop-online.net/news/41774/Unity-to-support-Windows-8-and-Windows-Phone-8