Pricing and Availability
Available from the resellers listed on
the main page
Please read over the installation instructions
Kit installs in just minutes.
No board modifications or special wiring is required.
See detailed installation guide.
New! Extended scoring.
This kit contains special code modifications allowing scores
up to 9,999,990 instead of the original 99,990.
No more losing your high score when you roll over the 100K mark.
See sample screen shots
Special high quality
gold plated machined header pins
on daughter card.
Provides a perfect mate with your Asteroids CPU socket.
High reliability and strength for a long lasting connection.
Daughter card snaps firmly into place.
Top 10 extended high scores and initials are remembered permanently,
long after the game has been powered off.
No batteries to replace ever.
Kit is based on the REV2 version of asteroids.
To insure proper compatibility, a REV2 vector eprom
See Revisions to determine if you
have the REV2 or REV1 code revision.
A REV2 vector eprom is included as part of the kit
at no extra charge.
Easy to clear out the high scores when desired.
Simply put the game into selftest (using the cabinet selftest switch).
Once in selftest mode, press (and hold) all four of the following
buttons (left,right,fire and thrust).
The screen will imediately show "ERASED" indicating the high scores
have been cleared out.
This is the same procedure used by Asteroids Deluxe to reset the
high score table.
See Clearing High Score table for detailed directions.
Fixes the "missing last letter on the 10th score" bug.
There is a bug in the Atari REV2 code wherby every time you
start a game, the last letter (initial) in the 10th score
This kit codeset has the fix to that errata.