I did something similar by cutting down the PCB of a standard Microsoft game controller and wiring it into an old Wico Command Control joystick (the only thing

I did something similar by cutting down the PCB of a standard Microsoft game controller and wiring it into an old Wico Command Control joystick (the only thing I kept when I gave away all my C64 stuff - before it became collectible). https://wandel.ca/pic.cgi?49ceb103 https://wandel.ca/pic.cgi?49ceb103 Totally authentic for playing old C64 games in an emulator. But these days, I'd leave the joystick alone and just use an Arduino to do a DB9 to USB translator.