I watched MVG's "How Old-School Cassette Tape Drives Played Games" while I was playing #MadMixII, a great #PacMania clone made by #TopoSoft, on the #AmstradCPC emulator for the #Anbernic #RG353p and I was surprised to learn how different the #C64 #Datassette was (digital vs analog), how error correction worked and how some folks invented the Turbo Loader, which was a very small programme loaded at first which changed how the #C64 interpreted the data on the cassette.

https://www.youtube.com/watch?v=cS7SWdTVKys