content: The games are quite endearing and fun to play and look at, but you need some understanding of the limits of the electronics to really appreciate the highlights. Impressing your friends with something you wrote for such a machine is therefore hard. If you ever considered buying an arduino toy computer, a retro computer is probably slightly less comfy, but with a more rewarding and instructive time. Since arduinos cost virtually nothing, buy an arduino first and see how you like it if that's how you are inclined. enterprise java programmers or fullstack devs might learn a thing or two about computers and programming from playing with the microprocessor directly. some machines have great potential for electronic music.