dang i cant seem to get it to run on windows 7. maybe win7 is just too old? It stats nw.exe then steam says Cosmochoria is running, but nothing ever actually runs. There are 2 nw.exe processes in task manager, but cosmo never opens. Rolling back to the steam downloaded version its all good again.
I even tried setting it up as a depot / actual downloadable beta branch from steamworks and no dice... she wont run. Mac works great!