Raspberry Pi -> QUEMU -> Wine -> Lutris -> Kodi

I gamed a lot in my earlier days. I have Windows Games working from Windows 3.1 until Windows 7 (the newest is Anno 1404). The moment I changed to Linux I installed them with wine on my desktop where they still reside but aren’t used often.

With the new Raspberry Pi 5 released these days, I had the Idea to create my own game device where I find all my old games. Little researches gave me this link:
As far I know I need QUEMU for x86 emulation.

Is there any how-to about running x86 games on a Raspberry Pi?
Do I need a RPI5 or does a RPI4 also work?