Hi, my two favorire genre's are:
1. Run and Jump Mario type games: Games like Mario, Sonic, Aero the Acrobat, Kid Chameleon, stuff like that.
2. Action/Adventure: Games like Contra 3, Castlevania IV, Alien 3 (SNES), Super Turrican (SNES), stuff like that
As far as I'm aware, there are only two Playstation imports that I know of that would fall into either of these categories.
Hermie Hopperhead and Gunners Heaven. From what I understand Hermie Hopperhead is a run and jump type game with alot of puzzle elementes. And Gunners Heaven is a Gunstar Heroes ripoff.
I guess the PSX version of Metal Slug would also qualify. That being similar to Contra type games.
Any other PSX imports come to mind?
I especially like the 2D games, but I'm also cool with the 2.5 D stuff like the Crash Bandicoots.