Donkey Kong Junior High Score Save Kit — Plus Extras!

A simple to install high score save kit that permanently remembers the top 5 scores and initials for Donkey Kong Junior. Plus many extras features such as deluxe Free play, attract mode sound, powerup Selftest, and on-screen Settings.

Installs in minutes! No special wiring or soldering is required. Simply remove the Z80 chip from your DKjr CPU board, insert this Z80 CPU chip into the daughter card (pictured right) and then plug the daughter card into the vacated Z80 socket on the CPU board. Thats it! Detailed installation instructions provided online here.

See also: Donkey Kong kit

High Score Save Kit
hs2
(click for larger image)

Pricing and Availability

All braze High Score Save kits are only $29. See my main arcade page for purchase information.

Please read over the installation instructions BEFORE ORDERING!.

Features

Kit installs in just minutes. No board modifications or special wiring is required. See detailed Installation Guide.
Top 5 high scores and initials are remembered permanently, long after the game has been powered off. No batteries to replace ever.
True "free play". No coins required. No need to open your coin door. Full (standard) attract mode while in free play mode. See free play screen shots.
Selectable attract mode sound.
Extensive powerup diagnostics automatically tests your board each time the game powers up. See bootup documentation.
On screen settings menu allows easy changing of game settings and erasing of high scores without having to crawl into your machine and remember complicated DIP switch settings. See settings description.

Misc

The "combo" version of this kit which is jumper selectable to do either DK and DKjr is available via special request.