I thought I might send up another post here to talk about some of the features I've added to Emutastic since it's been over a month already and I'm on v1.7.6.
This isn't a comprehensive list, but rather just some updates that stand out to me...
To keep the build smaller I didn't include the cores. You can go into preferences and download the ones you want or download them all at once. Since WPF is Windows only unfortunately it wouldn't port to Android but I appreciate you asking...
Emutastic is a free, open-source emulator frontend for Windows — think OpenEmu, but for PC. It uses libretro cores under the hood and wraps everything in a clean, modern UI. I haven't done any testing at all on Windows 10 or with AMD GPU's...