markodeniro on 16 July 2014
Snes cartridge will not fit in an N64, N64 cart will not work with Gamecube because that used discs, I would think they are the main reasons. Ps3 & 4 are both blue ray so i think it would have been relatively simple to make it backward compatable, PS4 the most powerful console ever (just can't play little bro's games)
