Graphics Pac 1 for the ZX81

https://www.youtube.com/watch?v=6rBKgoFSsvA

#GraphicsPac1 #GraphicsPac #ZX81 #Collection #Compilation #Program #Programs #Doodler #SuperDoodler #Random1 #Random2 #ScreenFormatter #AproposTechnology #AproposNothingAtAll

Dr. Floyd for the ZX81

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

#DrFloyd #ZX81 #Program #Utility #Psychology #Psychological #AproposTechnology