Eh, everything PS3/360 generation and earlier is basically available at perfect emulation, or definitely will be soon because of the existing emulators and their development.
95% of all games from the PS/Xbox generations since then have been on PC from day 1. Almost all of the Xbox first party games have been on PC since then as well. The switch has been emulated perfectly for ages.
This realistically leaves only a handful of Sony first party PS4 and PS5 games left, and the switch 2 which only just came out.
Eh, everything PS3/360 generation and earlier is basically available at perfect emulation, or definitely will be soon because of the existing emulators and their development.
95% of all games from the PS/Xbox generations since then have been on PC from day 1. Almost all of the Xbox first party games have been on PC since then as well. The switch has been emulated perfectly for ages.
This realistically leaves only a handful of Sony first party PS4 and PS5 games left, and the switch 2 which only just came out.