Galaxian Free Play and High Score Save Kits
Download Galaxian Install Guide (PDF)
Upgrade Your Galaxian Arcade Experience
Bring modern convenience to your original Galaxian arcade hardware with our collection of Galaxian Free Play and High Score Save Kits. These plug-and-play upgrades add reliable high score saving, Free Play functionality, and an on-screen settings menu while preserving the classic space shooter gameplay that made Galaxian iconic.
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Galaxian Free Play and High Score Save Kit
Galaxian Free Play and High Score Save Kit for Midway Arcade PCBs Upgrade your original Galaxian arcade PCB with reliable free play, high score saving, initials entry, attract sounds, and optional Wi-Fi leaderboard functionality while preserving authentic gameplay and original arcade hardware. Designed specifically for original Galaxian hardware, this plug and play upgrade improves long-term reliability without changing gameplay timing, controls, sound, or the classic arcade experience collectors expect. Original Arcade Hardware • No Emulation • No Gameplay Changes • Designed for Authentic Arcade PCBs View Install Guide Free Play Start games without coins while still supporting optional Coin Up operation. High Score Saving Permanently saves the Top 5 scores with initials entry support. FAST Bullet Speed Option Toggle between Original and FAST bullet speeds directly from the menu. Optional Wi-Fi Upload scores online to global arcade leaderboards. Upgrade Your Galaxian Arcade Experience Restore and enhance your original Galaxian arcade machine with a professionally designed Free Play and High Score Save Kit built specifically for authentic arcade hardware. Original boards often lose high scores, rely on aging components, or suffer from unstable resets. This upgrade modernizes your PCB while preserving the original gameplay, controls, timing, and arcade feel that made Galaxian one of the most influential fixed shooters ever created. Unlike multigame systems or reproduction boards, this kit keeps your original arcade PCB intact while improving long-term reliability for collectors, operators, and restoration projects. Available Kit Options Build your kit exactly how you want it. Choose between a Wi-Fi Enabled Kit or a Standard Save Kit. Optional processor and socket upgrades are also available to simplify installation on original hardware. Important Installation Notes Socketed Z80 required: Install a 40-pin socket if your Z80 processor is soldered directly to the PCB Read the Galaxian Installation Guide before beginning installation Included Features Easy Installation: No soldering, board modifications, or special wiring required Permanent Score Saving: Uses serial EEPROM instead of failure-prone NVRAM or batteries High Score Save: Saves the Top 5 scores permanently on screen Initial Entry: Enter and permanently save player initials Attract Sounds: Hear full attract-mode audio during gameplay rotation Freeplay: No more coins required while still supporting Coin Up Attract Mode Screen Saver: Helps minimize screen burn from static images Menu-Driven DIP Settings: Change options without pulling the cabinet ROM Saver: Optionally remove original ROMs to reduce power consumption Cabinet Support: Works in Upright and Cocktail cabinets Backup and Restore: Save and restore highscores before or after parties Separate Score Tables: Different score tables for 2, 3, or 4 lives Stealth Mode: Hold Player 1 during power-on to access the menu Fast Boot: Faster initialization and startup Bullet Speed Option: Choose Original or FAST bullet speed in the menu Installation Information Installation Difficulty: Easy Soldering Required: No, if CPU is socketed Processor Requirement: Requires a Z80 processor Socketed CPU Required: Install a 40-pin socket if needed Cabinet Compatibility: Upright and Cocktail supported Installation Guide: Download PDF Installation Guide Optional Wi-Fi Features and Online Leaderboards Learn About Wi-Fi Enabled Kits Upgrade to a Wi-Fi Enabled Kit to upload scores online and compete against players around the world, locally within your arcade, or across your own connected cabinet network. Standard kits save scores locally to the PCB, while Wi-Fi kits add automatic online score syncing through the HighScoreSaves global leaderboard platform. View Global Arcade High Scores Galaxian Free Play and High Score Save Kit FAQ How many scores are saved? The kit saves the Top 5 high scores with initials entry support. Does it support Freeplay and Coin-Up? Yes. You can run the game in Freeplay or keep Coin-Up active. Can I change bullet speed? Yes. Toggle between Original and FAST bullet speed settings in the menu. How do I access the settings menu? All DIP settings are menu-driven. You can also enable Stealth Mode by holding Player 1 during power-on. Does it support Cocktail cabinets? Yes. Fully compatible with both Upright and Cocktail cabinets. Does it support attract sounds? Yes. Full attract-mode sounds are supported. Where can I download the Installation Guide? Galaxian Installation Guide PDF Designed and supported by HighScoreSaves for arcade collectors, restorers, and original hardware enthusiasts. Resources 1. Galaxian Free Play and High Score Save Kit — Installation Guide PDF 2. Setup Tips and Configuration Guide 3. HighScoreSaves YouTube Channel — Installation Tips 4. HighScoreSaves Facebook Page 5. HighScoreSaves eBay Store
Galaxian Multigame Free Play and High Score Save Kit
Galaxian Multigame Free Play and High Score Save Kit Drop-in multigame kit for original Galaxian-hardware PCBs. Adds a selectable game menu, high-score save, and Free Play with no soldering or special wiring required. Key Features Easy install — no soldering, board mods, or special wiring. Plug in and go. Boot to a specific game — optionally skip straight to your favorite. On-screen Game Menu — choose titles from an in-game selector. High Score Save — stores the Top 5 scores (per game). Free Play — no coins needed (sets 2 coins per game behavior when disabled). Coin Up — coins/tokens still supported. Menu-driven DIP settings — change options without opening the cabinet. ROM Saver — original program ROMs may be removed to reduce power/points of failure. Cabinet support — works in Upright or Cocktail cabinets. Important Notes Use a 4-way joystick for best control across all included games. Some harnesses may need UP/DOWN leads added for certain titles. Set PCB DIPs: DIP3 = ON, DIP4 = ON, DIP5 = OFF. (DIP5=ON clears NVRAM each reset and will prevent saving.) Always review the installation guide before installing. Game List Amidar Black Hole Devil Fish Dingo Exodus Frog Galaxian Galaxian Part X Lady Bug Moon Alien 2 Moon Cresta Mr. Do’s Nightmare Omega Pisces Scramble Super Invader Attack Uni Wars Video Pool War of the Bugs FAQ What PCB/hardware does this kit require? An original, working Galaxian-hardware PCB (or compatible) is required. Does it really save scores across power cycles? Yes. The kit stores the Top 5 scores per game in non-volatile memory. Is Free Play supported? Yes. You can enable Free Play from the menu. Coin operation remains available. Do I need to change DIP switches? Set DIP3 = ON, DIP4 = ON, DIP5 = OFF to allow saving and proper operation. Will this work in a cocktail cabinet? Yes. The kit supports both Upright and Cocktail cabinets. What about joystick requirements? Use a 4-way joystick for correct movement on all supported titles. Can I remove my original program ROMs? Yes. The ROM Saver feature allows removing program ROMs to reduce power and socket issues. Do I need extra wiring? Most installs are plug-and-play. Some harnesses may need UP/DOWN wires added for specific games.
Details and Benefits
The Galaxian Free Play and High Score Save Kit is designed for original arcade hardware and eliminates common issues like lost high scores, unreliable resets, and limited configuration options. This upgrade brings modern reliability and convenience to your Galaxian system while maintaining its classic space shooter feel and gameplay.
What This Kit Adds
- Free Play support — Enable coin-free operation while still supporting traditional coin play
- Reliable high score saving — Permanent score storage using non-volatile memory
- On-screen control menu — Adjust game options without opening the cabinet
- Monitor-friendly attract behavior — Helps reduce static attract screen burn-in
- Cabinet compatibility — Supports Upright arcade cabinets
Advanced Features
- High score backup and restore — Save and reload score data as needed
- Separate score tables — Independent high score tables based on configuration settings
- Optional Wi-Fi support — Upload and sync high scores online
Important Installation Notes
This kit requires a compatible socketed CPU. Always review the installation guide prior to installation to ensure correct setup and reliable operation.
Optional Wi-Fi enabled versions allow scores to be uploaded online and synced to your personal player page in addition to local high score saving on the PCB.