Copyright should just expire for that at 10 years. Not IP though so they will still own the characters and stories to make remakes and sequels. But the games themselves in the original version should become public domain. All the money that can be made on the sale of the original versions will have been made.
It's especially becoming a problem now that games need online activation or in some cases are online only (eg Google stadia). Right now we can just ignore copyright and pirate the games if we're getting nostalgic but I'm the future this won't be a technical possibility anymore once streaming exclusives appear.
> this won't be a technical possibility anymore once streaming exclusives appear
Just don't play them. I'm completely serious, why would I want to pay to support that model?
Understatement. 20 year old PC game? Those commonly run with a compatibility layer like Wine. Old titles for DOS, Amiga, whatever? Full blown emulation because the performance requirements are absolutely trivial relative to modern hardware.
Lots of older consoles have impressive emulation efforts but it's definitely hit and miss. Such projects regularly pop up on HN.
Copyright seems broken though, I agree.