Found my old S100 graphics card I got when I was 11. 128x128 resolution (64x64 if you wanted 16 colors). Made a lot of games with this in Z80 asm. I wrote a RPG game before I knew what RPG games were. Sending my old CP/M floppies to @Vincent Hamm to see if he get the data off them. I'm sure there is game design gold in there.
