For the Megadrive I had the Terminator 2 game "T2: The Arcade Game" and the massive as fuck infra-red light gun that goes with it...called like..."The Menacer" or something. It was like Time Crisis but better.
never had a sega but my neighbors did and it was pretty cool
For Nes: Wrestlemania, Metal Gear, Big foot monster truck game, Mike tysons punch out, mario world, duck hunt.
For Snes: Top gear, Jungle strike , star fox, super mario all stars, FINAL FIGHT 3 , bart simpsons nightmare, lethal enforcers (with the gun), total carnage
Genesis: Sonic 2, Sword of Vermillion (great rpg), Beyond Oasis.
Nes: Megaman and Mario series, Double Dragon, To The Earth (Light gun ftw), Battletoads+Double Dragon.
I never owned a snes but my friends did, and I have the emulator now
Zelda, Chrono Trigger, Mario World/Mario Kart, Mega Man X.
I didnt like Mega Man X2 and X3 and havnt played anythign after that. Certain Animals do not make good bosses! (Ostrich, Catfish, ect.)