Super Mario Kart - really, really crappy compared to Mario Kart 64 and Mario Kart: Double Dash. It just hasn't aged well over time, unlike other SNES classics like Super Mario World, Mortal Kombat (it was always best on the SNES), Donkey Kong Country, et cetera.

Any sports game, or wrestling game - they all are complete garbage. I hate buying SNES lots and ending up with these turds, they just waste space.

Cliffhanger - the shittyness of this game makes me FURIOUS.