My personal favorites:
Smash TV or Super Smash TV (NES/SNES) the NES version needs the Four Score for two players as each player needs two controllers.
Super Bomberman 2 (SNES)
Panel de Pon! aka Tetris Attack (SNES)
Teenage Mutant Ninja Turtles IV Turtles in Time (SNES)
Super Mario Kart (SNES)
GunStar Heroes (Genesis)
I'll update this list later when I think of more obvious things I'm missing because of my current inability to think
