Ah, with PC it varies. There can definitely be issues when you go back to games made for Windows 7 and earlier, for example. If a game is popular enough, it’s almost guaranteed to have fan-made patches to work on modern hardware, at least.
There is even a patch to enable 16 bit emulation support on x64 Windows (sometimes needed for installers or some weird Windows 3.1 game ports to Windows 95).
Yes. When it comes to Sony, any PS4 game (so from 2013 and on) will work on a PS4 or PS5 with a disc drive.
I meant for PC, sorry
Ah, with PC it varies. There can definitely be issues when you go back to games made for Windows 7 and earlier, for example. If a game is popular enough, it’s almost guaranteed to have fan-made patches to work on modern hardware, at least.
Even without a game being popular, if you sort of know what you are doing, you can “patch” it yourself via relatively easy to use tools:
https://github.com/elishacloud/dxwrapper
There is even a patch to enable 16 bit emulation support on x64 Windows (sometimes needed for installers or some weird Windows 3.1 game ports to Windows 95).