Scramble | Super Cobra Multigame Free Play and High Score Save Kit
Product information "Scramble | Super Cobra Multigame Free Play and High Score Save Kit"
Scramble Multigame Free Play and High Score Save Kit
Upgrade your original Scramble arcade PCB with reliable free play, permanent high score saving, optional Wi-Fi leaderboard support, and multigame functionality while preserving authentic gameplay and original arcade hardware.
Designed specifically for original Konami and Stern hardware, this plug and play multigame upgrade improves long-term reliability without changing gameplay timing, controls, sound, or classic arcade behavior collectors expect.
Scramble • Super Cobra • Anteater • Frogger • Amidar • Armored Car • Turtles • The End
Instantly switch between classic Konami and Stern arcade titles.
Saves Top 10 scores with initials for each game.
Configure gameplay and DIP settings directly from the on-screen menu.
Upload scores online to global arcade leaderboards.
Upgrade Your Scramble Arcade Experience
Restore and enhance your original Scramble arcade machine with a professionally designed multigame Free Play and High Score Save Kit built specifically for authentic Konami and Stern hardware.
Original boards often lose scores, rely on aging components, or suffer from unstable resets. This upgrade modernizes your PCB while preserving the original gameplay, controls, timing, and arcade gameplay experience collectors and enthusiasts expect.
Unlike emulation or multicade systems, this kit preserves authentic arcade hardware behavior while adding modern conveniences like score saving, free play, attract sounds, menu-driven configuration, and optional online leaderboard support.
Hardware Compatibility
- Original Hardware: Designed for Scramble and compatible Konami/Stern arcade PCBs
- Processor Requirement: Requires a socketed Z80 processor
- Cabinet Compatibility: Supports Upright cabinets
- Fixed Inputs: Upright-only Player 1 input support with no rewiring required
Customize Your Scramble Multigame 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 easier installation.
Main Features
- Easy Installation: No soldering, board modifications, or special wiring required
- Permanent High Score Saving: Uses serial EPROM instead of batteries or NVRAM
- High Score Save: Saves the Top 10 scores with initials
- Game Selection: Choose between Scramble, Super Cobra, Anteater, Frogger, Amidar, Armored Car, Turtles, and The End
- Attract Sounds: Adjustable at 25%, 50%, or 100% rotation intervals
- Free Play: No coins required while still supporting traditional coin-up
- Coin-Up Support: Supports quarters or tokens if desired
- Attract Mode: Dynamic screens help minimize monitor burn-in
- Menu-Driven DIP Settings: Change settings directly from the on-screen menu
- ROM Saver: Optionally remove original program ROMs to reduce power usage
- Cabinet Compatibility: Supports Upright cabinets
- High Scores Button: Quickly access saved score tables for the selected game
- All Global High Scores Button: Ideal for Wi-Fi enabled leaderboard support
- Backup and Restore: Save and restore high scores anytime
- Separate Score Tables: Individual score tables for 2, 3, or 4 lives settings
- Reset Button: Restart gameplay without powering off the cabinet
- Self-Test: Accessible through menu or by setting all PCB DIP switches OFF
- Continue Feature: Enable or disable gameplay continues
- God Mode: Unlimited lives mode with score saving disabled
- Stealth Mode: Boot directly into gameplay for a stock arcade appearance
- Fixed Inputs: Upright-only Player 1 inputs used without rewiring
Included Games
Scramble
Konami’s legendary side-scrolling shooter featuring fuel management, bombing runs, and classic arcade action gameplay.
Super Cobra
Helicopter-based arcade shooter gameplay featuring strategic bombing and classic Konami side-scrolling action.
Anteater
Maze-style arcade gameplay featuring digging mechanics and classic universal arcade action.
Frogger
One of the most recognizable arcade classics featuring traffic crossing, river hopping, and timeless gameplay mechanics.
Amidar
Grid-based arcade chase gameplay featuring painting mechanics and enemy avoidance.
Armored Car
Classic arcade chase gameplay centered around armored vehicle action and coin collection.
Turtles
Maze-based arcade gameplay featuring platform hopping and enemy avoidance mechanics.
The End
Vintage space shooter gameplay featuring wave-based enemy attacks and classic arcade scoring.
Important Installation Notes
- Socketed Z80 Required: Install a 40-pin socket if your Z80 processor is not already socketed
- Scramble Extended Scoring: Supports extended scoring up to 9,999,990 points
- Difficulty Selection: Choose between Konami and Stern difficulty behavior with Stern ROMs draining fuel faster
- Frogger Extended Scoring: Supports scoring up to 9,999,990 points with improved music bug fix
- Known Differences: The End uses dot bullets, Frogger features a blue street, and Anteater uses blue tunnels
- Read the Scramble Multigame Installation Guide PDF before installing
Scramble Multigame FAQ
Do I need to solder anything?
No. This kit is designed to be plug-and-play with no soldering or board modifications required.
Does it save scores permanently?
Yes. High scores are stored in serial EPROM and do not 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 between Scramble, Super Cobra, Anteater, Frogger, Amidar, Armored Car, Turtles, and The End.
Does it support attract sounds?
Yes. Attract sounds are adjustable at 25%, 50%, or 100%.
Can I enable Free Play?
Yes. Free Play is fully supported while Coin-Up can still remain enabled.
Does it support Backup and Restore?
Yes. Scores can be backed up and restored at any time.
What special modes are included?
Includes God Mode, Stealth Mode, Continue options, Reset Button, and Self-Test support.
What are the known differences?
The End uses dot bullets, Frogger features a blue street, and Anteater uses blue tunnels.
Where can I download the Installation Guide?
Optional Wi-Fi Features and Online Leaderboards
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.
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2 reviews
June 29, 2026 8:53 PM
Brought new life to my Scramble cabinet
I was originally looking for a way to keep my Scramble machine interesting without losing the original hardware, and this multigame kit was exactly what I wanted. The extra games give everyone something different to play, and changing between them is quick and simple.
Installation went smoothly, the instructions were well written, and the kit worked perfectly from the first boot. Everything fits cleanly with no permanent changes to the PCB, which was important to me as a collector. The quality of the kit is excellent, shipping was fast, and it was packaged with care.
It's rare to find an upgrade that adds so much value while still respecting the originality of the cabinet. If you're on the fence about the Scramble Multigame Kit, I'd buy it again without hesitation.
January 10, 2026 2:39 AM
Best Multigame ever!
Adds so many games to our Scramble game in the basement
Level up with these!
Scramble | Super Cobra Multigame Instruction Magnet This magnet applies and removes easily. It adheres to any ferrous metal (steel control panels, coin doors, etc.). For non-metal surfaces, use double-sided mounting tape (not included). Specifications Size: 3″ (L) × 2″ (W) Finish: Soft-laminated top Back: Strong magnetic backing
Z80 8-Bit Microprocessor (40-Pin CPU) The Z80 is a classic 8-bit microprocessor widely used in arcade machines from the late 1970s through the 1980s. This processor served as the main CPU in many arcade PCBs, executing game code, processing player inputs, and coordinating communication with memory, sound hardware, and video circuitry. The Z80 became one of the most popular processors in arcade hardware due to its reliability and expanded instruction set compared to earlier CPUs. Because of its widespread use, the Z80 is commonly found in a variety of classic arcade games and remains an essential component when repairing or restoring vintage arcade boards. This processor uses a standard 40-pin DIP (Dual In-line Package) and installs directly into a compatible socket on the arcade PCB. Replacing a faulty CPU can often resolve boot failures, lockups, or other operational issues in aging arcade hardware. Key Features Z80 8-bit microprocessor Standard 40-pin DIP package Common CPU used in many classic arcade PCBs Handles core game logic, timing, and system control Ideal for arcade PCB troubleshooting, repair, and restoration Used In Arcade Games Such As Donkey Kong Galaga Donkey Kong Jr. Frogger Galaxian Dig Dug Xevious …and many other classic arcade titles Installation Notes Installs into a standard 40-pin DIP socket on compatible arcade PCBs Ensure correct notch orientation when installing the CPU Recommended for technicians performing arcade board repair or restoration *Manufacturer brands or markings may vary.
40-Pin Socket Specifications This 40-pin DIP socket is designed for reliable installation of integrated circuits and arcade daughter boards that use a standard 40-pin layout. Using a socket allows the chip or module to be easily removed or replaced without soldering directly to the PCB, helping protect the board during upgrades, repairs, or troubleshooting. Pin Pitch: 2.54 mm (0.100″) standard DIP spacing Total Pins: 40 pins arranged in two rows (2×20) Mounting Type: Through-hole (THT) for secure soldered installation Compatibility: Designed for standard 40-pin DIP integrated circuits and modules Installation Benefit: Allows ICs to be inserted or removed without repeated soldering Use Case: Ideal for arcade PCB upgrades, ROM installations, and repair work The standard 2.54 mm (0.100″) pin spacing matches the layout used on most classic arcade PCBs and DIP integrated circuits. Once soldered to the board, the socket provides a stable connection while allowing the chip to be safely inserted and removed when needed.
Arcade PCB Stand-Off Mounting Kit This PCB stand-off mounting kit is designed to securely mount and space arcade circuit boards inside a cabinet. The included spacers elevate the PCB above the mounting surface, helping prevent shorts while providing proper clearance for stacked boards or extension kits. These stand-offs are commonly used when installing multigame kits or extension boards that require additional spacing between PCBs. They are ideal for many classic arcade boards and help keep the hardware stable and properly aligned inside the cabinet. Kit Includes 8 × 25 mm PCB stand-offs 4 × 60 mm mounting bolts 4 × 3 mm mounting nuts Commonly Used With Games Such As Tutankham Time Pilot Gyruss Frogger and other classic arcade PCBs Notes Ideal for multigame kit extensions and stacked PCB installations Helps prevent electrical shorts by raising the PCB off the mounting surface Color of stand-offs may be black or white depending on stock Using proper stand-offs helps protect your arcade boards and ensures a clean, stable installation inside the cabinet.
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Donkey Kong Rearranged 3DK and 3DKJr Multigame Free Play and High Score Save Kit Expand a compatible original Nintendo Donkey Kong or Donkey Kong Jr. two-board arcade PCB with multiple classic games, Rearranged gameplay, practice levels, Free Play, permanent score saving, menu-driven settings, and optional Wi-Fi leaderboard support. Select the 3DK configuration for installation on a compatible Donkey Kong PCB or the 3DKJr configuration for installation on a compatible Donkey Kong Jr. PCB. Both configurations provide the same expanded Donkey Kong game collection. Included Game Content: Donkey Kong • Pauline Donkey Kong • Donkey Kong Jr. • Donkey Kong 3 • D2K: Jumpman Returns • Pauline D2K: Jumpman Returns • Japanese Game Revisions • Practice Levels • Donkey Kong Rearranged Original Nintendo Two-Board Hardware • No Emulation • Original Games and Expanded Modes • Included Z80 Processor 3DK Guide — Donkey Kong PCB 3DKJr Guide — Donkey Kong Jr. PCB Compare All Donkey Kong Jr. Kit Options Expanded Multigame Play classic, Pauline, D2K, Japanese, practice, and Rearranged Donkey Kong game variations. Modern Game Menu Hold Player 1 Start during attract mode to open the game-selection menu. Scores and Initials Permanently saves the Top 5 scores and player initials for supported games. Optional Wi-Fi Submit qualifying scores to the HighScoreSaves online leaderboard. Choose the Correct 3DK or 3DKJr Configuration This is one shared Donkey Kong Rearranged multigame product with two installation configurations. Select the configuration that matches the original Nintendo arcade PCB in your cabinet. 3DK Configuration Installs on a compatible original Donkey Kong two-board PCB Uses the 3DK Donkey Kong PCB installation guide Does not install on original four-board Donkey Kong hardware 3DKJr Configuration Installs on a compatible original Donkey Kong Jr. two-board PCB Uses the dedicated 3DKJr Donkey Kong Jr. PCB installation guide Does not install on a standalone Donkey Kong 3 PCB The configuration refers to the original arcade PCB used for installation. It does not limit which supported games are available through the multigame menu. Included Games and Modes Included Classic and Expanded Games Donkey Kong Pauline Donkey Kong Donkey Kong Jr. Donkey Kong 3 D2K: Jumpman Returns Pauline D2K: Jumpman Returns Supported Japanese game revisions Practice levels Donkey Kong Rearranged Optional Four-Game Remix Collection Select the optional Remix Collection during purchase to add: Donkey Kong Remix Donkey Kong Jr. Remix Donkey Kong Christmas Remix Donkey Kong Spooky Remix Rearranged Unlockable Editions Rearranged contains hidden unlockable modes including Drunken Master, Black Hammer, Wild Barrel, Miner 2049er, Builders, FHMC, and Personal editions. Donkey Kong Rearranged Multigame Features Modern Game Menu: Hold Player 1 Start for approximately four seconds during attract mode to open the supported game-selection menu. Permanent High Score Saving: Battery-free storage retains the Top 5 scores and player initials for supported games after cabinet power is turned off. Extended Scoring: Supports scores above one million points in supported games. Free Play: Start games without inserting coins while retaining supported coin and token operation. Adjustable Attract Sounds: Select attract sounds during 25%, 50%, or 100% of supported attract-mode rotations. Menu-Driven Settings: Adjust supported game and DIP-switch options through the kit menu. Attract-Screen Protection: Reduces prolonged display of supported static attract screens while the cabinet is idle. ROM Saver: Supports removal of designated original program ROMs as documented in the correct installation guide. Practice Levels: Practice specific supported gameplay sections and levels. Sound Expansion Support: Provides the additional audio support required by compatible multigame content. Kill-Screen Setting: Enable or disable supported kill-screen behavior. Rearranged Edition: Combines and intertwines stage layouts into a mixed progression separate from the original game modes. Unlockable Modes: Discover hidden gameplay editions and challenge variations within Rearranged. Hardware Compatibility Compatible Installation PCBs: Compatible original Nintendo Donkey Kong or Donkey Kong Jr. two-board PCB stacks Configuration Selection: Select Donkey Kong PCB or Donkey Kong Jr. PCB during purchase Included Processor: The main Rearranged daughterboard includes its Z80 processor CPU Socket Requirement: The installation location must have a compatible 40-pin CPU socket Four-Board Donkey Kong Hardware: Not supported Standalone Donkey Kong 3 PCB: Not supported as an installation platform Original Donkey Kong 3 Game: Included as playable multigame content even though the kit does not install on a Donkey Kong 3 PCB Cabinet Access: Access to both boards in the original two-board stack is required during installation Important Installation Notes Two-Board Stack Required: This product does not support original four-board Donkey Kong hardware. Socketed CPU Location Required: The 40-pin CPU installation location must have a compatible socket. Processor Included: The Rearranged main daughterboard includes its Z80 processor. Soldering: No soldering is required when all required installation locations are already socketed. If a Required Location Is Soldered: A qualified arcade technician must install the appropriate socket before the kit can be used. Correct Guide Required: Use the 3DK guide for a Donkey Kong PCB and the 3DKJr guide for a Donkey Kong Jr. PCB. Standard and Optional Wi-Fi Kits Compare Standard and Wi-Fi Enabled Kits The Standard Kit permanently saves supported scores, initials, and settings locally. It does not require an internet connection. The optional Wi-Fi Enabled Kit includes the same local score-saving features and can also submit qualifying scores to the HighScoreSaves online leaderboard. Wi-Fi-enabled kits connect to compatible 2.4 GHz Wi-Fi networks. Wi-Fi can be disabled without affecting local score saving or gameplay. View Global Arcade High Scores Donkey Kong Rearranged 3DK and 3DKJr FAQ What is the difference between 3DK and 3DKJr? The game collection is the same. The difference is the original Nintendo PCB used for installation. Select 3DK for a compatible Donkey Kong two-board PCB or 3DKJr for a compatible Donkey Kong Jr. two-board PCB. Is this the same product as the Donkey Kong Jr. Remix Trainer kit? No. This is the broader Donkey Kong Rearranged multigame system. The John Kowalski Donkey Kong Jr. Remix Multigame with Trainer is a separate product focused on Donkey Kong Jr. Remix and training tools. Does the kit install on both Donkey Kong and Donkey Kong Jr. PCBs? Yes, when the correct configuration is selected. Both installation platforms must be compatible original Nintendo two-board PCB stacks. Does it support an original four-board Donkey Kong PCB stack? No. The product supports compatible original two-board Donkey Kong and Donkey Kong Jr. PCB stacks only. Does the kit install on a Donkey Kong 3 PCB? No. Donkey Kong 3 is included as playable multigame content, but a standalone Donkey Kong 3 PCB cannot be used as the installation platform. Is a processor included? Yes. The main Rearranged daughterboard includes its Z80 processor. How many scores are saved? The kit saves the Top 5 scores and player initials for supported games. How is the game-selection menu opened? Hold Player 1 Start for approximately four seconds during attract mode to open the supported game-selection menu. What is Donkey Kong Rearranged? Rearranged combines and intertwines stage layouts into a mixed gameplay progression with hidden challenge editions. What does the optional Remix Collection add? It adds Donkey Kong Remix, Donkey Kong Jr. Remix, Donkey Kong Christmas Remix, and Donkey Kong Spooky Remix. Which installation guide should I use? Use the guide matching the original arcade PCB selected during purchase: 3DK Guide for Donkey Kong PCB 3DKJr Guide for Donkey Kong Jr. PCB Designed, tested, and supported by HighScoreSaves for compatible original Nintendo Donkey Kong and Donkey Kong Jr. two-board arcade hardware. Donkey Kong Rearranged Resources and Guides 1. 3DK Installation Guide — Donkey Kong PCB 2. 3DKJr Installation Guide — Donkey Kong Jr. PCB 3. HighScoreSaves Tips and Tricks 4. Compare All Donkey Kong Jr. Kit Options 5. Donkey Kong Rearranged Video Overview 6. Standard and Wi-Fi Kit Comparison 7. HighScoreSaves YouTube Channel
Tron | Satan's Hollow Multigame Free Play and High Score Save Kit Upgrade your original Tron or Satan's Hollow arcade PCB with reliable free play, permanent high score saving, attract sounds, optional Wi-Fi leaderboard support, and multigame functionality while preserving authentic gameplay and original arcade hardware. Designed specifically for original Bally Midway hardware, this plug and play multigame upgrade improves long-term reliability without changing gameplay timing, controls, sound, or original arcade behavior collectors expect. Games Included: Tron • Satan's Hollow Original Arcade Hardware • No Emulation • No Gameplay Changes • Designed for Authentic Arcade PCBs View Installation Guide Multigame Support Switch between Tron and Satan's Hollow on original hardware. 8-Digit Scoring Scores up to 99,999,999 with no rollover at 999,999. Permanent High Scores Saves separate Top 10 score tables for each game. Optional Wi-Fi Upload scores online to global arcade leaderboards. Upgrade Your Bally Midway Arcade Experience Restore and enhance your original Tron or Satan’s Hollow arcade machine with a professionally designed multigame Free Play and High Score Save Kit built specifically for authentic Bally Midway hardware. Original boards often lose scores, rely on aging components, or suffer from unstable resets. This upgrade modernizes your PCB while preserving the original gameplay, controls, timing, and arcade gameplay experience collectors and arcade enthusiasts expect. Unlike emulation or multicade systems, this kit preserves authentic arcade hardware behavior while adding modern conveniences like score saving, free play, attract sounds, and optional online leaderboard support. Hardware Compatibility Original Hardware: Designed for Bally Midway Tron arcade PCBs Processor Requirement: Requires a socketed Z80 processor Cabinet Compatibility: Works in Upright and Cabaret cabinets ROM Saver Support: Original program ROMs may be removed Customize Your Tron Multigame 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 easier installation. Main Features Easy Install: No soldering, board modifications, or special wiring required 8-Digit Scoring: Scores up to 99,999,999 with no rollover at 999,999 Permanent High Score Saving: Uses reliable serial EEPROM instead of failure-prone NVRAM or batteries High Score Save: Stores separate Top 10 score tables for each game menu Attract Sounds: Adjustable at 25%, 50%, or 100% attract mode rotation frequency Free Play: Play without coins while still supporting traditional coin operation Coin Up Support: Continue using traditional coin play if desired Attract Mode: Helps minimize CRT burn-in from static screens On-Screen DIP Settings: Menu-driven adjustments without pulling out the cabinet ROM Saver: Original program ROMs may be removed for improved reliability Cabinet Compatibility: Works in Upright and Cabaret cabinets Backup and Restore: Save and restore scores before and after parties or tournaments Reset Button: Restart a game without cycling cabinet power Latest ROM Revisions: Includes Tron 8/09 and latest Satan’s Hollow revisions Stealth Mode: Boot directly into the last played or selected game Satan’s Hollow Shield Options: Select shield activation using Spinner, Up, Down, or Player 2 button Important Installation Notes Socketed Z80 Required: Install a 40-pin socket if your Z80 processor is soldered directly to the PCB Read the Tron & Satan’s Hollow Installation Guide before setup Games Included Tron Bally Midway’s legendary arcade classic featuring light cycle battles, disc combat, tanks, MCP cone gameplay, and iconic arcade action on authentic hardware. Satan’s Hollow Classic Bally Midway arcade shooter featuring wave-based enemy attacks, bridge-building gameplay mechanics, and fast-paced arcade scoring action. 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 All Global Arcade High Scores Tron Multigame Free Play and High Score Save Kit FAQ Is installation plug-and-play? Yes. No soldering or board modifications are required if your Z80 processor is socketed. What is the benefit of 8-digit scoring? Scores can reach 99,999,999 without rolling over at 999,999, making it ideal for marathon gameplay sessions. Do Tron and Satan’s Hollow keep separate scores? Yes. Each game stores its own separate high-score tables. Can I use Free Play and still accept coins? Yes. Free Play and Coin Up can both remain enabled. Can I back up and restore high scores? Yes. Backup and Restore functionality is built directly into the kit. Can I choose which game the cabinet boots into? Yes. Stealth Mode allows booting directly into the last played or selected game. Which cabinet styles are supported? Works in Upright and Cabaret Tron cabinets. What processor is required? A socketed Z80 processor is required. Are the latest ROM revisions included? Yes. Includes Tron 8/09 and latest Satan’s Hollow ROM revisions. Where can I download the Installation Guide? Tron & Satan’s Hollow Multigame Installation Guide PDF Designed and supported by HighScoreSaves for arcade collectors, restorers, and original hardware enthusiasts. Resources 1. Tron Multigame Installation Guide PDF 2. Setup Tips and Configuration Guide 3. HighScoreSaves YouTube Channel — Installation Tips 4. HighScoreSaves Facebook Page 5. HighScoreSaves eBay Store
Exidy 440 Multigame Free Play and High Score Save Kit Upgrade your original Exidy 440 arcade PCB with Free Play, permanent high score saving, optional Wi-Fi leaderboard support, and multigame functionality while preserving authentic gameplay and original arcade hardware. Designed specifically for original Exidy 440 hardware, this installation-based multigame upgrade improves long-term reliability without changing gameplay timing, controls, sound, or classic arcade behavior collectors expect. Games Included: Crossbow • Cheyenne • Chiller • Catch 22 • Clay Pigeon • Combat • Crackshot • Hit n Miss • WhoDunnit • Showdown Original Exidy 440 Hardware • No Emulation • No Gameplay Changes • Designed for Authentic Arcade PCBs View Installation Guide 10 Games Included Instantly switch between classic Exidy 440 arcade titles on original hardware. Permanent High Scores Serial EEPROM-based high score saving with multiple save modes. Flexible Game Menus Choose between text list menus or full marquee-style image menus. Optional Wi-Fi Upload scores online to global arcade leaderboards. Upgrade Your Exidy 440 Arcade Experience Restore and enhance your original Exidy 440 arcade machine with a professionally designed multigame Free Play and High Score Save Kit built specifically for authentic Exidy hardware. Original boards often lose scores, rely on aging components, or suffer from unstable resets. This upgrade modernizes your PCB while preserving the original gameplay, controls, timing, sound, and cabinet behavior collectors and enthusiasts expect. Unlike emulation or multicade systems, this kit preserves authentic arcade hardware behavior while adding modern conveniences like score saving, Free Play, attract sounds, diagnostics, and optional online leaderboard support. Why Upgrade Your Original Exidy 440 PCB? The Exidy 440 platform powers several classic light-gun and target-shooting arcade games, but original boards can become harder to maintain as ROMs, sockets, connectors, and supporting components age. This kit keeps the original Exidy 440 PCB in service while adding one consolidated multigame system with saved scores, Free Play, menu control, diagnostics, and optional Wi-Fi support. It is a strong option for collectors, operators, and restoration projects that want access to the supported Exidy 440 titles without replacing the original hardware with a generic emulator, multicade board, or unrelated conversion platform. Hardware Compatibility Original Hardware: Designed for genuine Exidy 440 arcade PCBs No Switcher Required: Multiple games run directly from one original PCB Processor Support: Optional processor and 40-pin socket upgrades available ROM Saver Support: Original program ROMs must be removed during installation Customize Your Exidy 440 Multigame Kit Build your kit exactly how you want it. Choose a Wi-Fi Enabled Kit or a Standard Kit. You can also add a processor and/or a 40-pin socket—optional but recommended for easier installation. Main Features Easy Installation: No soldering, board modifications, or special wiring required Permanent High Score Saving: Uses reliable serial EEPROM instead of batteries or NVRAM High Score Modes: Save All, Top 3, First Score Only, or disable saving entirely Per-Game Score Tables: Every included title has its own high score table Attract Sounds: Adjustable at 25%, 50%, or 100% rotation intervals Free Play and Coin-Up: Supports both gameplay styles Attract Mode Rotation: Helps reduce monitor burn during idle periods Menu-Driven DIP Settings: Configure gameplay settings directly from the menu system ROM Saver: Original program ROMs must be removed during installation Backup and Restore: Save and restore score tables anytime Difficulty Settings: Normal, Hard, Harder, and Hardest gameplay modes Flexible Menus: Choose between text list or marquee image menu layouts Gun Select Mode: Shoot once to select and again to start gameplay Stealth Mode: Boot directly into a selected game for a stock arcade appearance Admin Lockout: Restrict settings access when desired Startup Sound Options: Choose from 32 startup sound samples God Mode: Practice gameplay without saving scores Built-In Diagnostics: Access troubleshooting and hardware diagnostic tools Included Games Crossbow Exidy’s legendary fantasy light gun shooter featuring castle defense and cooperative gameplay action. Cheyenne Wild west themed arcade shooting gameplay with fast-paced target action and western environments. Chiller Horror-themed arcade shooting gameplay featuring dark environments and classic Exidy action mechanics. Catch 22 Military-themed shooting gameplay with helicopter combat and strategic arcade action. Clay Pigeon Arcade clay shooting gameplay designed around fast reflex target shooting mechanics. Combat Fast-paced arcade combat shooting gameplay built for original Exidy 440 hardware. Crackshot Precision target shooting arcade gameplay with classic Exidy gun controls. Hit n Miss Competitive target shooting gameplay focused on accuracy and reaction speed. WhoDunnit Detective-style shooting gameplay with crime-solving themed arcade action. Showdown Western duel-style arcade gameplay built around quick draw shooting mechanics. Important Installation Notes Original Exidy 440 PCB Required: This kit is designed only for genuine Exidy 440 arcade hardware ROM Saver Installation: Original program ROMs must be removed during installation as outlined in the guide Read the Exidy 440 Installation Guide (PDF) before setup Exidy 440 Multigame FAQ Which games are included? Includes Crossbow, Cheyenne, Chiller, Catch 22, Clay Pigeon, Combat, Crackshot, Hit n Miss, WhoDunnit, and Showdown. Is original hardware required? Yes. Original Exidy 440 arcade hardware is required. Which high score modes are supported? Supports Save All, Top 3, First Score Only, or disabled high score saving. How does Gun Select Mode work? Shoot once to select a game and again to launch gameplay. Is Free Play supported? Yes. Both Free Play and traditional Coin-Up modes are fully supported. Will this kit change the original gameplay? No. The kit is designed to preserve original Exidy 440 gameplay timing, controls, sound, and cabinet behavior while adding multigame selection, Free Play, high score saving, menu settings, diagnostics, and optional Wi-Fi leaderboard support. What is Stealth Mode? Stealth Mode allows the PCB to boot directly into a selected game without showing menus. What does ROM Saver do? ROM Saver means the original program ROMs are removed during installation as outlined in the guide, allowing the games to run directly from the kit. What is God Mode? God Mode allows practice gameplay without saving scores. Where can I download the Installation Guide? Download the Exidy 440 Installation Guide PDF 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 All Global Arcade High Scores Designed and supported by HighScoreSaves for arcade collectors, restorers, and original hardware enthusiasts. Resources and Guides 1. Exidy 440 Installation Guide (PDF) 2. What’s a Wi-Fi Enabled Kit or Standard Kit? 3. HighScoreSaves Tips and Tricks 4. HighScoreSaves YouTube Channel 5. HighScoreSaves Facebook Page