SNES: Super Mario Pack (1/2/3/etc. included)
Genesis: Hmm... definately Sonic 2.
N64: You probably haven't heard of it but Hybrid Heaven... maybe Space Station: Silicon Valley... oh yeah and Zelda:TOOT
Playstation: Metal Gear Solid by a long shot. VR Missions was a nice extra dose, too.
Dreamcast: Soul Caliber. Definately.

Il papa caca nei legno?