It was always fun seeing the weird things that would happen with over clocked consoles from the 80's and 90's. The most notable one I have seen was the perform

It was always fun seeing the weird things that would happen with over clocked consoles from the 80's and 90's. The most notable one I have seen was the performance change on Road Rash on the Genesis/Mega Drive. RR1 & 2 it just speed up the whole game. RR3, it just increased the frame rate and made it a much more enjoyable experience.