Key Features

  • Easy installation — No soldering, board modifications, or special wiring. Plug in and go.
  • Permanent score saving — Uses a serial EPROM, not failure-prone NVRAM or batteries.
  • High Score Save — Saves the Top 5 scores.
  • Real attract sounds — Switchable: off, 25%, 50%, or 100% of the time.
  • Attract sound emphasis — Hear full attract-screen rotation audio when set to 100%.
  • Freeplay — No coins or opening the coin door; Coin Up still supported.
  • Attract mode screen saver — Reduces burn-in from static screens.
  • Menu-driven DIP settings — Change options without pulling the game out.
  • ROM saver — Optionally remove original program ROMs to reduce power use.
  • Cabinet support — Works in Upright or Cocktail cabinets.

Additional Features

  • Backup & restore high scores — Ideal for before/after game-room parties.
  • Separate score tables — Different high-score tables for 2, 3, 4, or 5 lives.
  • Wide PCB compatibility — Installs on Midway, Namco, and some clone PCBs.
  • Attract logo choice — Switch copyright to Midway, Namco, or HighScoreSaves.
  • Auto fire option — Toggle on/off via the on-screen game menu.
  • Extended scoring — Up to 99,999,990 (8-digit scores).
  • Level 255 fix — Progress beyond 255 levels (difficulty caps at 255; counter continues).
  • Four shooting speeds — Normal, Slow, Fast, Fastest.

Important Notes

  • Ensure your Z80 is socketed; if not, install a 40-pin socket for the kit to work.

Just the FAQ's

Which PCBs are supported?

This kit works on Midway, Namco, and some clone Galaga PCBs.

How many scores are saved?

The kit saves the Top 5 high scores, with backup and restore options.

Does it support Freeplay and Coin-Up?

Yes, you can run the game in Freeplay mode or keep Coin Up enabled.

Are attract sounds adjustable?

Yes, attract sounds can be set to play at Off, 25%, 50%, or 100% rotation.

What are the advanced options?

Advanced features include Auto Fire, Extended Scoring up to 99,999,990, and the Level 255 fix.

Where can I download the Installation Guide?
Important Information Regarding Your Purchase and Delivery
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    – All products are backed by this guarantee. Items must be returned in their original condition for a refund or replacement.
  2. Defective or Non-Functional Items
    – These items will be fully refunded or replaced once returned.
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