For 1980's rare Nelsonic or Nelsonic made watches?
My unbiased opinion for top dog would go to 'Burger time' at present!
Jungle kong and Chompers not far behind!
Reasons-only one example known working (currently)
2nd reason and important I feel? 'Burger time' WAS an arcade game!!!
Jungle kong and chompers were not Arcade machines! they were knock off's of Donkey kong and Pac-Man respectively!