Mine is probably Resident Evil 3: Nemesis. It's well paced, and I like that it's more action focused than RE1. I do think that the dodging mechanic was pretty unpredictable at times but other than that, it's well worth playing.
They are fantastic. I have the complete in box editions for both, which I remember being kinda pricey. Emulation may be your friend in this case.I've never played these but want to. Maybe this summer.
When I got back in to retro and grabbed a PS1, the first game I grabbed was Ridge Racer. What a game!Ok... here is my list:
Formula 1 (the first version by Bizzare Creations)
I am sure there are more just cant think at the moment!