Rally-X Free Play and High Score Save Kits
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Upgrade Your Rally-X Arcade Experience
Bring modern convenience to your original Rally-X arcade hardware with our collection of Rally-X Free Play and High Score Save Kits. These plug-and-play upgrades add reliable high score saving and Free Play functionality, plus on-screen settings — all while preserving the classic maze-chase racing action that made Rally-X iconic.
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Rally X | New Rally X Lite Free Play and High Score Save Kit
Customize Your Rally X | New Rally X LITE High Score Save Kit Build your kit exactly how you want it. Choose a Wi-Fi Enabled Kit or a Standard Save Kit. You can also add a processor and/or a 40-pin socket—optional but recommended for easy installation. Learn More About This Kit Click a button to view details, tips, or the installation guide. This single daughter card lets you play Rally X and New Rally X by installing the kit into your Z80 socket. It does not change the color palette—your PCB’s PROMs provide colors—and each game uses slightly different character sprites as expected. Main Features Easy install: No soldering, board modifications, or special wiring—plug in and go. Save your scores forever: Uses a serial EEPROM (not failure-prone NVRAM or batteries). High Score Save: Stores the Top 5 scores. Copyright: Choose NAMCO or HighScoreSaves branding on the attract screen. Attract sounds: Enable at 25%, 50%, or 100% of attract-screen rotations. Free Play: Start games without coins or opening the coin door. Coin Up: Coins/tokens still supported if desired. Attract mode: Reduce screen burn—no more static screens. Menu-driven DIP settings: Change settings on-screen—no cabinet pull-out. ROM Saver: Optionally remove original program ROMs to save power. Cabinet support: Works in upright or cocktail cabinets. Additional Features Initial entry: Enter initials with your high score. High-score tables with initials: Save up to 16 combinations of tables (lives and bonus options). Important Installation Notes Ensure your Z80 is socketed. If not, install a 40-pin socket for the kit to work. Read the installation guide (PDF) before installing. Download the Installation Guide (PDF) Game List Rally X New Rally X FAQ Do I need to solder anything?No, this is a plug-and-play kit. No soldering or wiring changes are required. Does it save my high scores permanently?Yes, it uses reliable EEPROM to store scores without batteries. How many high scores are saved?The kit stores the Top 5 scores with initials. Does this change the game’s colors?No, colors come from your PCB PROMs. The kit only handles gameplay and saving scores. Can I select the attract screen branding?Yes, you can choose between NAMCO or HighScoreSaves branding. Does it support Free Play?Yes, you can enable Free Play or continue to use coins/tokens if desired. Can I change DIP switch settings easily?Yes, DIP options are menu-driven on screen — no need to open the cabinet. Does it reduce screen burn?Yes, attract mode ensures screens aren’t static to help prevent burn-in. Can I enter my initials with high scores?Yes, the kit supports initial entry for your saved scores. What if my Z80 isn’t socketed?You’ll need to install a 40-pin socket before using this kit. Resources Rally X LITE High Score Save Kit — Installation Guide (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves eBay Store
Rally X | New Rally X Multigame Free Play and High Score Save Kit
Customize Your Rally X Multigame High Score Save Kit Build your kit exactly how you want it. Choose a Wi-Fi Enabled Kit or a Standard Save Kit. You can also add a processor and/or a 40-pin socket—optional but recommended for easy installation. Learn More About This Kit Click a button to view details, tips, or the installation guide. Main Features Easy install: No soldering, board modifications, or special wiring—plug in and go. Save your scores forever: Uses a serial EEPROM (not failure-prone NVRAM or batteries). High Score Save: Stores the Top 5 scores. Copyright: Switch between NAMCO or HighScoreSaves branding on the attract screen. Attract sounds: Enable at 25%, 50%, or 100% of attract-screen rotations. Free Play: Start games without coins or opening the coin door. Coin Up: Coins/tokens still supported if desired. Attract mode: Reduce screen burn—no more static screens. Menu-driven DIP settings: Change settings on-screen—no cabinet pull-out. ROM Saver: Optionally remove original program ROMs to save power. Cabinet support: Works in upright or cocktail cabinets. Additional Features Initial entry: Enter initials with your high score. High-score tables with initials: Save up to 16 combinations of tables (lives and bonus options). Important Installation Notes Graphics ROM setting: After installing the Rally X save kit, open the settings menu and set your GFX ROMs option to “Multikit”. Ensure your Z80 is socketed. If not, install a 40-pin socket for the kit to work. Read the installation guide (PDF) before installing. Game List Rally X New Rally X Jr. Rally X FAQ Do I need to solder anything?No, this is a plug-and-play kit—no soldering or board mods required. Will my scores be saved permanently?Yes. Scores are stored in EEPROM and do not require batteries. How many high scores are saved?Top 5 scores are saved with initials. Can I switch the attract-screen branding?Yes—choose NAMCO or HighScoreSaves branding in the menu. Does it support Free Play and coins?Yes—enable Free Play or continue to Coin Up with tokens/coins. Does this help reduce screen burn-in?Yes—attract mode prevents static screens to minimize burn-in. How do I change DIP switch options?All options are menu-driven on-screen—no cabinet pull-out needed. What is the “Multikit” GFX ROMs setting?After install, set GFX ROMs to Multikit so graphics map correctly for the multigame kit. Do I need a socketed CPU?Yes—the Z80 must be socketed. If not, add a 40-pin socket first. Where can I download the installation guide? You can download it here: Rally X Multigame Installation Guide (PDF) Resources Rally X Multigame High Score Save Kit — Installation Guide (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves eBay Store
Details and Benefits
The Rally-X Free Play and High Score Save Kit is engineered for original arcade hardware to eliminate unreliable score retention and improve play convenience. This upgrade adds modern reliability and dependable high score saving while preserving the classic maze-driving, flag-collecting arcade challenge.
What This Kit Adds
- Free Play support — Enable coin-free operation while still supporting traditional coin play
- Reliable high score saving — Permanent storage using non-volatile memory
- On-screen settings menu — Adjust gameplay and kit 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 settings
- Optional Wi-Fi support — Upload and sync high scores online
Important Installation Notes
This kit requires a compatible socketed CPU. Always review the install instructions before starting 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.