I did some extremely rudimentary animations on my Spectrum 128 in Beta BASIC this way. I generated a couple of dozen frames of a Julia set distorting, in monoc

I did some extremely rudimentary animations on my Spectrum 128 in Beta BASIC this way. I generated a couple of dozen frames of a Julia set distorting, in monochrome, saved them to the RAMdisk... which took a couple of hours or something... and then loaded them back in sequence from the RAMdisk, which gave me a few frames-per-second "video". It worked and it fit into 20kB or less of code, and about 90kB of RAMdisk.