"OpenCiv1 uses .NET 8 and Avalonia UI framework" So.... way bigger filesize than...

"OpenCiv1 uses .NET 8 and Avalonia UI framework" So.... way bigger filesize than the original game + dosbox running on a html server?

Nice exercise though, but I'll stick to the original.

By the way CivNet (civ1 + networking for Win 3.11) runs perfectly in Wine

Avalonia is a native UI toolkit (kinda WPF inspired).