They need to be coupled with the same bespoke, precise controls and input handling though. There's a tightness to a lot of PS1 and N64 games that takes care to

They need to be coupled with the same bespoke, precise controls and input handling though. There's a tightness to a lot of PS1 and N64 games that takes care to replicate. And Unity and friends don't exactly help you in that department.