Super Programs 4 for the ZX81

https://youtu.be/LEJ1Re9xsBc?si=8SjHGoMvqObbjlpj

#SuperPrograms4 #ZX81 #SuperPrograms #Collection #Compilation #DownUnder #Submarines #DoodlingWithGraphics #TheInvisibleInvader #Reaction #Patrol #ICL #InternationalComputersLimited #SinclairResearch