|A simple to install high score save kit that permanently remembers the top 5 scores and initials for Donkey Kong 3. Also saves the current FREE PLAY setting. No batteries required. |
Installs in minutes! No special wiring or soldering is typically required. Simply remove the Z80 chip from your Donkey Kong 3 CPU board, insert this Z80 CPU chip into the daughter card (pictured above) and then plug the daughter card into the vacated Z80 socket on the CPU board. Thats it!