Bucky O'Hare.
Donkey Kong Country.
The Mega Man Series ('specially 2 and 3.)
The Sonic The Hedgehog Series (
Labyrinth, Marble, Mystic Cave
)
Earthworm Jim (2)
Streets Of Fucking Rage
Gitaroo Man,
just for Born To Be Bone and Resurrection.
Guilty Gear.
Metal Gear Solid.
Katamari Damacy.
Parappa. (<3 crack the egg into the bowl <3)
Silent Hill Series.
Street Fighter 2. Just 2.
Teenage Mutant Ninja Turtles: Turtles In Time.
Umjammer Lammy.
Not to be gay, but Final Fantasy and Chrono Trigger had some really good stuff on them too. I still listen to Aerith's Theme constantly, and I never played 7.