my mate has just had a spell of buying old consoles, so far he has the nes, snes, master system, mega drive, ps1.

altered beast - megadrive
strider - megadrive
road rash - megadrive
paper boy - nes
every mario game ever! apart from mario 64 that was balls
alex kid - master system
double dragon - nes
duck hunt - nes
kung fu - nes
turtles - nes
street fighter - snes