In early Eighties Britain, one of the disadvantages of expanding your video game collection via mixtapes exchanged in rambunctious school playgrounds was also one of the advantages. Because that C60 you were stuffing into the pocket of your parka had been compiled by your mate’s cousin’s neighbour’s uncle, you had no real idea what you were getting until you compared the titles scrawled on the sleeve to the adverts printed in the pages of your favourite ZX Spectrum magazine.