For some reason I was thinking about some of my favorite PS1 games from my childhood recently and a couple came to mind that nobody else ever knows about when I bring them up.
One is Guardian's Crusade, a great adventure/RPG game that I played through probably five or six times. Another was Gex: Enter the Gecko, featuring a funny little lizard who has a bunch of silly adventures.
What are some of your favorite games that aren't as well known?