I’m currently playing Betrayal At Krondor on my old Celeron PC. I played a couple of chapters a few years ago but I left it there, so I’ve started again and I’m on chapter 2. Since the game is slow and mostly text based, I think its gameplay has aged quite well. I’m playing it with MT-32 sound and music thanks to my MT32-Pi.
I’m also replaying Undertale on my PS Vita, it looks great on its OLED screen.
Maybe text-heavy would be a more accurate description.