I'm the Fuwanovel community admin and a big fan of Visual Novels. The easiest way to get a hold of me is via a PM on the Fuwanovel Forums, by twitter (@ArchmageTay), or by email.
I kinda miss the glorious Win 7 days - someone still remembers Madobe Nanami?
But tbh: Switch over to a 🐧distro of your choice, if you didn't already. Most VNs work great with Proton and Wine. Also, dealing with locale-related issues and region locks is much easier.