Crash Bandicoot 2
Mega Man X2
Monster Rancher 2
Metal Gear Solid
Castlevania: Symphony of the Night
I just got done playing it, and it's awesome.
Most Helpful Girl
Original Sims, Mario sunshine, bugs bunny time travel game (can't remember the actually name), Munch's oddesy, wolfenstien (I think that was what it was called), burger time, frogger.
Most Helpful Guy
Always thought retro meant games before 3D, but if N64/Ps generation is counted I'd say:
Super Mario 64
Ocarina Of Time