Converts pictures to PETSCII. PRESS SPACE to switch between modes: 0=Both alphanumeric and graphical characters 1=Only graphical characters 2=Only alphanumeric characters PETSCII is the character set of the commodore PET computer. On the PET you couldn't control the colour of a single pixel - only display characters. Luckily the character set included boxes, lines, circles, card suits, etc so you were able to make some pretty good games nonetheless.
https://en.wikipedia.org/wiki/PETSCII You can use your own pic. Just replace the "image" list with your own 120x90 image list. (or append your list to the end of the current list) To scan your 120x90 image into a list use: https://scratchtools.tk/scan/
