Are you expecting to run Windows 11 ARM version on your Mac Mini directly, or within Parallels?
Speaking of which, maybe you could just run the games with Apple’s WINE “game porting toolkit” direct with Rosetta2. Worth a Google.
EDIT: indeed, you can already play x86 windows games on Mac using software written by Apple: https://gist.github.com/Frityet/448a945690bd7c8cff5fef49daae...