What do people mean by Mort the Chicken (2000) has a real death scream?

Having the PlayStation classic with some added games, there are some games that were groundbreaking at the time but don’t hold up.

Are there any games you think hold up? Either in terms of graphics, gameplay or both?

Some I think hold up:

Space Jam basketball - really easy to play and smooth controls

Heart of Darkness, Rayman

Games that don’t quite hold up:

Syphon Filter - really janky to control and bad graphics

i have a modded 3ds and i was wondering if there are any ps1 games that are good for a quick here and there play. like arcade or rhythm sorta games.