A grandad dubbed 'Dr Pinball' says the retro games are beoming so popular that he has a four-and-a-half year waiting list to fix the machines.
Mark Squires, 64, founded The Pinball Surgery where he repairs, renovates and services the retro games and said many are returning to play to "relive their youth".
His business has become so popular he has fixed more than 500 machines and owned around 180 himself.
