Scramble Free Play and High Score Save Kits
Download Scramble Install Guide (PDF)
Upgrade Your Scramble Arcade Experience
Bring modern convenience to your original Scramble arcade hardware with our collection of Scramble 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 side-scrolling shooter gameplay that defines Scramble.
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Scramble | Super Cobra Multigame Free Play and High Score Save Kit
Customize Your Scramble Multigame Free Play and 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. Features Easy install – No soldering, board modifications, or special wiring. Plug in and go! Save your scores forever – Uses a serial EPROM, not failure-prone NVRAM or batteries. High Score Save – Saves the Top 10 scores with initials. Choose your game – Scramble, Super Cobra, Anteater, Frogger, Amidar, Armored Car, Turtles, and The End. Attract Sounds – Adjustable at 25%, 50%, or 100%. Freeplay – No more coins or opening the coin door. Coin Up – Still supports coins if desired. Attract Mode – Minimize screen burn with dynamic screens. Change DIP settings – Menu-driven; no need to open the cabinet. ROM Saver – Optionally remove original program ROMs to save power. Cabinet Support – Works in Upright cabinets. Additional Features Backup and Restore – Save and restore high scores (perfect before/after parties). Separate score tables – Different tables for 2, 3, or 4 lives settings. Reset Button – Restart a game without powering off (requires enabling in menu). Self-Test – Accessible via the main menu or by setting all PCB DIP switches OFF. Continue? – Enable or disable at will. God Mode – Unlimited lives (scores won’t save). Stealth Mode – Make the kit look stock at boot up. Fixed Inputs – Upright-only; Player 1 inputs used (no rewiring needed). Important Ensure your Z80 is socketed. If not, install a 40-pin socket for kit compatibility. Read the Scramble Multigame Installation Guide (PDF) before installing. Scramble – Extended scoring up to 9,999,990 points. Choose difficulty between Konami and Stern (Stern ROMs drain fuel faster). Frogger – Extended scoring up to 9,999,990 points; music bug fixed with improved tune. Known Differences – The End: bullets are dots; Frogger: blue street; Anteater: blue tunnels. Game List Scramble Super Cobra Anteater Frogger Amidar Armored Car Turtles The End FAQ Do I need to solder anything?No, this kit is plug-and-play. No soldering or board modifications required. Does it save scores permanently?Yes, high scores are stored in serial EPROM and don’t require batteries. How many scores are saved?The kit saves the Top 10 scores with initials for each game. Can I switch between games?Yes — select from Scramble, Super Cobra, Anteater, Frogger, Amidar, Armored Car, Turtles, or The End. Does it support attract sounds?Yes, adjustable at 25%, 50%, or 100%. Can I enable Freeplay?Yes — Freeplay is supported, but Coin Up can still be used. Does it support backup and restore?Yes, scores can be backed up and restored at any time. What special modes are included?God Mode, Stealth Mode, Continue option, and more. What are the known differences?The End: dot bullets; Frogger: blue street; Anteater: blue tunnels. Where can I download the installation guide? Scramble Multigame Installation Guide (PDF) Resources Scramble Multigame Free Play and High Score Save Kit — Installation Guide (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves eBay Store
Scramble Free Play and High Score Save Kit
Customize Your Scramble Free Play and 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 serial EEPROM (not battery-dependent NVRAM). High Score Save: Saves the Top 10 scores. Copyright: Toggle between original manufacturer logo and HighScoreSaves. Freeplay: Start games with no coins required. Coin Up: Still supports coins if you prefer. Attract Mode: Reduces screen burn by avoiding static screens. Menu-driven DIP settings: No cabinet pulling or DIP-switch flipping. ROM Saver: Remove original program ROMs if desired. Cabinet Compatibility: Works in Upright and Cocktail cabinets. Additional Features Backup & Restore: Back up scores before parties—restore afterward. Separate score tables: Unique high-score tables for 2, 3, or 4 lives settings. Fast Boot: Self-test available via menu or by setting all PCB DIP switches to OFF. Important Installation Notes Socketed Z80 required: If your Z80 isn’t socketed, install a 40-pin socket. Read the Scramble Installation Guide (PDF) before installing. FAQ Do I need to solder anything? No—this kit is plug-and-play. No soldering or modifications required. Does it save scores permanently? Yes—scores are saved in serial EEPROM and retained without power. How many scores does it save? This kit saves the Top 10 scores. Can I use Freeplay? Yes—Freeplay mode is fully supported. Does Coin Up still work? Yes—coin play remains supported. Does it help prevent screen burn? Yes—attract mode minimizes static images. Can I switch logos? Yes—toggle between manufacturer and HighScoreSaves attract logos. Does it support Backup & Restore? Yes—back up and restore scores anytime. Will it work in cocktail cabinets? Yes—supports both Upright and Cocktail cabinets. Where do I download the installation guide? Scramble Installation Guide (PDF) Resources Scramble Free Play and High Score Save Kit — Installation Guide (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves eBay Store
Details and Benefits
The Scramble Free Play and High Score Save Kit is designed for original arcade hardware to address common issues like lost high scores, unreliable resets, and limited configuration options. This upgrade brings modern reliability and convenience while preserving the classic horizontal shooter gameplay that Scramble is known for.
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 settings menu — Adjust gameplay and kit options without opening the cabinet
- Monitor-friendly attract behavior — Helps reduce static attract screen burn-in
- Cabinet compatibility — Works with 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.