Any Sonic games ruled back then.
Genesis:
Lion King
Toy Story
Castle Of Illusion: Staring Mickey Mouse
Zero: The Kamikaze Squirrel
Rocket Knight Adventures
Gunstar Heroes
Madden 1990
NHL Hockey 1990
Road Rash
Garfield: Caught In The Act
Bubsy 1
Dreamcast:
NHL 2K
NFL 2K
Crazy Taxi
Airforce Delta
Starlancer
Sega GT
World Seies Baseball 2K2
Flag To Flag
The Grinch (weird I Know, but it was good)
Kickin' Those Games Old School. - 201 Beaten Games And Counting