Free Play and High Score Save Kits
Explore High Score Save Kits
Highscoresaves.com is the place to get your Free Play and High Score Save Kits—plug-and-play upgrades for classic arcade cabinets. Most kits are customizable at checkout (choose Wi-Fi Enabled to upload scores online to arcadehighscores.com and a personal page created just for you, or Standard for local saving scores only), and many save kits include features like attract-mode sounds, true Free Play with optional coin-up, on-screen menu/DIP settings, and per-lives high-score tables; select listings also offer optional CPU and 40-pin socket add-ons for easier installs.
Shipping
U.S. orders typically ship via USPS or UPS and dispatch in 48–96 hours. International shipping is available worldwide (UPS expedited 2–5 business days, see shipping page link; customs/taxes may apply).
Braze Frogger Free Play and High Score Save Kit
Braze Frogger High Score Save Kit — Features & Install Overview Installation is similar to other Braze Technology save kits (replace the CPU with the daughter card). Frogger’s board set may require extra disassembly/reassembly to reach the CPU and spacer rearrangement or replacement to provide additional clearance between boards. See the detailed install guide for step-by-step photos. Installation Summary Power down and discharge the cabinet; remove the board set. Disassemble the stack as needed to access the CPU; adjust or replace spacers for clearance. Carefully remove the CPU from the Frogger CPU board. Insert the CPU into the included daughter card. Plug the daughter card into the vacated CPU socket, reassemble the board set, and restore spacers. Power on and follow the install guide to verify operation. No soldering or special wiring is required. Key Features Installs in minutes: no board modifications, soldering, or special wiring. High Score Save: stores the top 5 scores and 3-letter initials permanently (no batteries). True Free Play: no coins needed; keep the coin door closed. Full attract mode: runs normally while in Free Play. Initials entry: user-friendly on-screen interface, 3 letters per score. Premium hardware: gold-plated machined header pins; daughter card snaps firmly in place. Power-on diagnostics: automatic self-test each time the game powers up. On-screen settings: adjust options and erase high scores without DIP switch hassle. On-screen test mode: additional checks for sound effects, music, sprites, characters, and color maps. Just the FAQ's Where can I download the install guide? Do I need to solder anything? No. Installation requires no soldering or special wiring. Why do I need extra spacers? The daughter card adds height. Adjusting or replacing spacers ensures proper clearance between stacked boards. How many scores and initials are saved? The kit permanently stores the top 5 scores and 3-letter initials, even after power-off. Can I test audio and video through the kit? Yes. Use the on-screen test mode for sound effects, background music, sprites, characters, and color maps. How do I erase the high score table? Open the on-screen settings menu and select the option to clear high scores.
Braze Mario Bros Free Play and High Score Save Kit
Braze Mario Bros. High Score Save Kit — Features & Install Overview A simple-to-install high score save kit for Mario Bros. that permanently remembers the top 5 scores and initials and also saves your current Free Play setting. No batteries required. Installs in minutes—no special wiring or soldering is typically needed. Installation Summary Power down the cabinet and access the CPU board. Carefully remove the Z80 CPU from the Mario Bros. CPU board. Insert the Z80 into the included daughter card. Plug the daughter card into the vacated Z80 socket on the CPU board. Power on and follow the install guide to verify operation. Key Features Installs in minutes: no board modifications or special wiring. Top 5 High Score Save: remembers scores and initials permanently (no batteries). Free Play saved: preserves your Free Play setting; toggle via the standard Mario Bros. test mode. Easy reset: clear the table in test mode by resetting the bookkeeping distributions. Just the FAQ's Where can I download the install guide? Do I need to solder anything? Typically no. Most installations require no soldering or special wiring. How do I reset the high scores? Enter Mario Bros. test mode and clear the “bookkeeping distributions” to restore the default table. Is Free Play saved? Yes. The kit saves your current Free Play setting; you can enable or disable it in the standard test mode. Which CPU does this kit use? The kit interfaces with the Z80 CPU—remove the Z80, place it in the daughter card, then insert the card into the Z80 socket.
Braze Popeye Free Play and High Score Save Kit
Braze Popeye High Score Save Kit — Features & Install Overview A simple-to-install high score save kit for Popeye that permanently remembers the top 5 scores and initials—no batteries required. Includes enhanced Free Play with full attract-mode screens. Installs in minutes with no special wiring or soldering. Installation Summary Power down the cabinet and access the CPU board. Carefully remove the Z80 CPU from the Popeye CPU board. Insert the Z80 into the included daughter card. Plug the daughter card into the vacated Z80 socket on the CPU board. Power on and follow the install guide to verify operation. Key Features Installs in minutes: no board modifications or special wiring; no soldering. Top 5 High Score Save: scores and initials are retained permanently (no batteries). Enhanced Free Play: real Free Play with full, standard attract mode. Easy reset: in Popeye test mode, follow on-screen instructions to restore the default table. Improved test mode: easier DIP verification plus a mini power-on self-test (POST) on every boot. FAQ Where can I download the install guide? Do I need to solder anything? No. Installation requires no soldering or special wiring. How do I reset the high scores? Enter Popeye test mode and follow the on-screen prompts to clear the table and restore factory defaults. Does Free Play keep attract mode? Yes. Enhanced Free Play includes full, standard attract-mode screens. Which CPU does this kit use? The kit interfaces with the Z80 CPU—remove the Z80, place it in the daughter card, then insert the card into the Z80 socket.
Braze Red Baron Free Play and High Score Save Kit
Braze Red Baron High Score Save Kit — Features & Install Overview A simple-to-install high score save kit for Red Baron that permanently remembers the top 7 scores and initials—no batteries required. It also serves as a ROM Saver, reducing issues from aging sockets. Premium gold-plated machined header pins provide a strong, reliable connection and the daughter card snaps firmly into place. No special wiring or soldering is required. Installation Summary Power down the cabinet and access the CPU board. Carefully remove the 6502 CPU from the Red Baron board. Insert the 6502 into the included daughter card. Plug the daughter card into the vacated 6502 CPU socket on the board. Power on and follow the install guide to verify operation. To clear saved scores: enter Self Test (cabinet switch), then press and hold Start + Fire until the screen shows “ERASED.” Key Features Installs in minutes: no board modifications or special wiring; no soldering. Top 7 High Score Save: scores and initials retained permanently (no batteries). ROM Saver: helps avoid problems from old or faulty ROM sockets. Premium hardware: gold-plated machined header pins; daughter card snaps firmly into place. Easy reset: clear the table via Self Test (Start + Fire) with on-screen “ERASED” confirmation. Just the FAQ's Where can I download the install guide? Do I need to solder anything? No. Installation requires no soldering or special wiring. How do I clear the high scores? Enter Self Test, then press and hold Start + Fire until “ERASED” appears on screen. Which CPU does this kit use? The kit interfaces with the 6502 CPU—remove the existing 6502, place it in the daughter card, then insert the card into the 6502 socket. What ensures a reliable connection? Gold-plated machined header pins provide a secure, long-lasting connection to the Red Baron CPU socket.
Braze Space Invaders Deluxe Multigame Free Play and High Score Save Kit
Braze Space Invaders Deluxe 8-in-1 Multigame High Score Save Kit — Features & Install Overview Easy-to-install kit that expands your Space Invaders Deluxe boardset to play 8 games. No soldering, special wiring, or external switches required. Switch games by pressing Player 1 + Player 2 Start at the same time to open the on-screen game menu. Includes on-screen configuration settings and high score save for all games. Note: You may need to install a socket for your 8080 CPU. Please check your PCB. Installation Summary Power down the cabinet and access the SI/SID two-board L-shaped PCB set. Inspect the 8080 CPU. If it isn’t socketed, install a suitable socket. Carefully remove the 8080 CPU from the board. Insert the 8080 into the included daughter card. Plug the daughter card into the vacated 8080 CPU socket on the board. Power on and follow the install guide to verify operation, then press P1+P2 Start to choose a game. Key Features Installs on a Space Invaders Deluxe PCB in minutes—no soldering or special wiring. Free Play option (see note for Galaxy Wars). High Score Save for all games. Power-on diagnostics at each boot. On-screen configuration settings. Interactive test mode for additional checks. Game List Space Invaders Space Invaders Deluxe Jatre Specter Lunar Rescue Space Laser Balloon Bomber Galaxy Wars (Free Play not supported) Super Earth Invasion FAQ Where can I download the install guide? What board types are supported? Initially supports the Midway black-and-white monitor style boardset (Space Invaders or Space Invaders Deluxe). The set consists of two PCBs in an L-shaped configuration. Will it work in a cocktail cabinet? Yes, if it’s a Midway black-and-white style cocktail (not the color Taito version). Cocktail/upright behavior depends on sound/input PCB strapping, and screen flip is handled by monitor relays. How do I switch between games? Press P1 Start + P2 Start together to open the game selection menu. How do these versions differ from the originals? Added features include Free Play, diagnostics, and high score save. Sounds are mapped to the eight sound lines provided by the SI/SID boardset (SI and SID sound very similar). More configuration options are available, such as laser base count and bonus award levels (including none). Some titles include extended scoring. Does Free Play work on every game? Free Play is available for most titles; Galaxy Wars does not support Free Play. Do I need to solder anything? Typically no. If your 8080 CPU is not socketed, you’ll need to add a socket first.
Braze Space Invaders Multigame Free Play and High Score Save Kit
Braze Space Invaders 8-in-1 Multigame High Score Save Kit — Features & Install Overview Easy-to-install kit that expands your Space Invaders boardset to play 8 games. No external wiring or switches required. Switch games by pressing Player 1 + Player 2 Start simultaneously to open the on-screen game menu. Includes on-screen configuration settings and high score save for all games. Note: You may need to install a socket for your 8080 CPU. Please check your PCB. Installation Summary Power down the cabinet and access the SI/SID two-board L-shaped PCB set. Inspect the 8080 CPU. If it is not socketed, install a suitable socket. Carefully remove the 8080 CPU from the board. Insert the 8080 into the included daughter card. Plug the daughter card into the vacated 8080 CPU socket on the board. Power on and follow the install guide to verify operation, then press P1+P2 Start to select a game. Key Features Installs in minutes: no soldering, no special wiring, no external switches. Free Play: built-in Free Play option (see game list note on Galaxy Wars). High Score Save: preserves scores after power-off for all games. Power-on diagnostics: automatic checks each boot. On-screen settings: configure options directly from the cabinet. Interactive test mode: additional board and I/O tests. Game List Space Invaders Space Invaders Deluxe Jatre Specter Lunar Rescue Space Laser Balloon Bomber Galaxy Wars (Free Play not supported) Super Earth Invasion FAQ Where can I download the install guide? What board types are supported? Initially supports the Midway black-and-white monitor style boardset (Space Invaders or Space Invaders Deluxe). The set consists of two PCBs in an L-shaped configuration. Will it work in a cocktail cabinet? Yes, if it’s a Midway black-and-white style cocktail (not the color Taito version). The cabinet’s cocktail/upright behavior depends on strapping options on the sound/input PCB, and screen flip is handled by monitor relays swapping the yoke wires. How do I switch between games? Press P1 Start + P2 Start together to open the game selection menu. Are there differences vs. the original games? Besides added features (Free Play, diagnostics, high score save), sounds are mapped to the eight available sound lines provided by the SI/SID boardset. SI and SID sound very similar. Additional configuration options are available (e.g., laser base count, bonus score levels, or none). Some titles include extended scoring beyond the originals. Does Free Play work on every game? Free Play is available for most titles; Galaxy Wars does not support Free Play. Do I need to solder anything? Typically no. However, if your 8080 CPU is not socketed, you’ll need to install a socket on the PCB first.
Braze Space Invaders Taito Version Multigame Free Play and High Score Save Kit
Braze Space Invaders (Taito) 8-in-1 Multigame High Score Save Kit — Features & Install Overview Easy-to-install kit that expands your Space Invaders boardset to play 8 games. No soldering, special wiring, or external switches required. Switch games by pressing Player 1 + Player 2 Start at the same time to open the on-screen selection menu. Includes on-screen configuration settings and high score save for all games. Note: You may need to install a socket for your 8080 CPU. Please check your PCB. Installation Summary Power down the cabinet and access the Taito SI two-board L-shaped set or 3-PCB stack. Inspect the 8080 CPU. If it isn’t socketed, install a suitable socket. Carefully remove the 8080 CPU from the board. Insert the 8080 into the included daughter card. Plug the daughter card into the vacated 8080 CPU socket on the board. Power on, follow the install guide to verify operation, then press P1+P2 Start to choose a game. Key Features Installs on a Space Invaders PCB in minutes—no soldering or special wiring. Free Play option (see note for Galaxy Wars). High Score Save for all games. Power-on diagnostics at each boot. On-screen configuration settings. Interactive test mode for additional checks. Game List Space Invaders Space Invaders Deluxe Jatre Specter Lunar Rescue Space Laser Balloon Bomber Galaxy Wars (Free Play not supported) Super Earth Invasion FAQ Where can I download the install guide? What board types are supported? Initially supports the Taito black-and-white monitor style boardset in either a two-board L-shaped configuration or a 3-PCB stack. Will it work in a cocktail cabinet? Yes—so long as it’s a black-and-white style cocktail (not the color Taito version). The cabinet’s cocktail/upright behavior depends on sound/input PCB strapping, and screen flip is handled by monitor relays that swap the yoke wires. How do I switch between games? Press P1 Start + P2 Start together to open the game selection menu. How do these versions differ from the originals? Added features include Free Play, diagnostics, and high score save. Sounds are mapped to the eight sound lines available on the SI/SID boardset. Additional options include laser-base count and bonus-award levels (including none). Some titles include extended scoring beyond the originals. Do I need to solder anything? Typically no. If your 8080 CPU is not socketed, you’ll need to add a socket first.
Braze Zaxxon Free Play and High Score Save Kit
Braze Zaxxon High Score Save Kit — Features & Install Overview A simple-to-install high score save kit for Zaxxon that permanently remembers the top 6 scores and initials—no batteries required. Extras include deluxe Free Play, power-on self-test, an on-screen settings menu, and a Flip Screen option for 180° rotation. Installs in minutes—no board mods or special wiring typically required. Installation Summary Power down the cabinet and access the CPU board. Carefully remove the Z80 CPU from the Zaxxon CPU board. Insert the Z80 into the included daughter card. Plug the daughter card into the vacated Z80 socket on the CPU board. Power on and follow the install guide to verify operation. Key Features Installs in minutes: no board modifications or special wiring. Top 6 High Score Save: remembers scores and initials permanently (no batteries). True Free Play: no coins required; keep the coin door closed. Full attract mode: runs normally while in Free Play. Power-on diagnostics: automatic self-test at each boot. On-screen settings: change options and erase high scores without DIP switch hassles. Flip Screen: 180° rotation without monitor tweaks or board hacks—great for JAMMA/multiswitcher setups. Just the FAQ's Where can I download the install guide? Do I need to solder anything? Typically no. Most installations require no soldering or special wiring. How do I reset the high scores? Use the on-screen settings menu to erase the table and restore defaults. Can I rotate the display? Yes. Use the built-in Flip Screen setting for a 180° rotation—no monitor adjustments needed. Which CPU does this kit use? The kit interfaces with the Z80 CPU—remove the Z80, place it in the daughter card, then insert the card into the Z80 socket.
Bubble Bobble Free Play and High Score Save Kit
Customize Your Bubble Bobble 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 failure-prone NVRAM or batteries). High Score Save: Saves the Top 10 scores. Freeplay & Coin-Up: Play without coins or keep quarters/tokens enabled. Attract mode: Helps minimize screen burn by avoiding static screens. Menu-driven DIP settings: Change options on-screen—no cabinet digging for DIP switches. ROM Saver: Optionally remove original program ROMs to save power. Cabinet compatibility: Works in Upright and Cocktail cabinets. Additional Features Backup & Restore: Back up high scores and restore later—ideal before/after game-room parties. Reset button: Restart a game without powering the cabinet off (enable in menu). Separate score tables: Different high-score tables by lives (2/3/4 lives). Self-test accessible: Via main menu or by setting all PCB DIP switches to OFF. Important Installation Notes CPU & socket: Some boards require a Z80B. Ensure your CPU is socketed; if not, install a 40-pin socket. Read the Bubble Bobble Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Just the FAQ's How many scores are saved? The kit saves the Top 10 high scores. Does it support Freeplay and coin operation? Yes. Use Freeplay or keep coin-up enabled—your choice. Can I change settings without opening the cabinet? Yes. All options are menu-driven via on-screen DIP settings. How do I access self-test? Run self-test from the main menu or by setting all PCB DIP switches to OFF. What is ROM Saver? You can remove original program ROMs to reduce power draw; the program runs from the save kit. Does it maintain separate score tables by lives? Yes. It supports separate score tables for 2, 3, or 4 lives. Where can I download the Installation Guide? Download it here: Download the Bubble Bobble Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Do I need a specific CPU? Some boards require a Z80B. A socketed CPU is required; install a 40-pin socket if needed. Resources Bubble Bobble Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Bump 'n' Jump High Score Save Kit
Customize Your Bump 'n Jump 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—just plug in and play. Permanent score saving: Uses serial EEPROM (not failure-prone NVRAM or batteries). High Score Save: Stores up to 150 scores (displays the Top 5 on-screen). Coin-Up only: Supports coins/tokens; Free Play is not available. ROM Saver: Original program ROMs can be removed; program runs directly from the kit. Cabinet compatibility: Works in Upright and Cocktail cabinets. Additional Requirements & Notes Socketed 6502 required: If your 6502 CPU isn’t socketed, install a 40-pin socket. Encrypted 6502 (C10707-1) required: This kit requires the original encrypted 6502 chip. Read the Bump 'n Jump Installation Guide (PDF) before setup. FAQ How many scores are saved? The kit stores up to 150 scores and shows the Top 5 on-screen. Does it support Free Play? No. This kit is Coin-Up only. Free Play is not available. What is ROM Saver? With ROM Saver, the original program ROMs can be removed—the program runs from the save kit, reducing power and wear. Which CPU do I need? A socketed 6502 is required, and the kit needs the encrypted 6502 (C10707-1) chip. Will it work in my cabinet? Yes. It is compatible with Upright and Cocktail cabinets. Where can I download the Installation Guide? Download it here: Bump 'n Jump Installation Guide (PDF).
Burgertime Free Play and High Score Save Kit
Customize Your Burgertime 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—just plug in and go. This kit installs between your ribbon cables, no need to remove the processor. Permanent score saving: Uses serial EEPROM (not failure-prone NVRAM or batteries). High Score Save: Saves the Top 5 scores. Attract sounds: Hear what you’ve been missing. Freeplay & Coin-Up: Play without coins or keep quarters/tokens enabled. Attract mode: Helps minimize screen burn by avoiding static screens. Menu-driven DIP settings: Change options on-screen—no cabinet digging required. ROM Saver: Optionally remove original program ROMs; the program runs on the kit. Cabinet compatibility: Works in Upright and Cocktail cabinets. Additional Features Backup & Restore: Back up high scores and restore later—great for game-room parties. Reset button: Restart a game without powering off (enable in menu). Separate score tables: Different high-score tables by lives (2/3/4/5 lives). Fast boot: No waiting for initialization. Stealth Mode: Boots straight into the game. Important Installation Notes Read the Burgertime Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Connector check: Verify your connectors match the PCB shown in the guide. Ribbon cables: Some ribbon cables have a notch that may need to be filed off to fit. Just the FAQ's How many scores are saved? The kit saves the Top 5 high scores. Does it support Freeplay and coin operation? Yes. You can use Freeplay or keep coin-up enabled. Can I change DIP settings without opening the cabinet? Yes. All settings are menu-driven via the on-screen interface. What is Stealth Mode? Stealth Mode lets the kit boot straight into the game without showing extra menus. Does it have separate score tables? Yes. It maintains separate score tables for 2, 3, 4, or 5 lives. What is ROM Saver? The kit allows you to remove original program ROMs, as the program runs on the save kit to reduce power draw. Where can I download the Installation Guide? Download it here: Download the Burgertime Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Are there connector requirements? Yes. Check that your connectors match the PCB shown in the guide. Some ribbon cables may require filing the notch to fit properly. Resources Burgertime Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Carnival Free Play and High Score Save Kit
Customize Your Carnival 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. Permanent score saving: Uses serial EEPROM (not failure-prone NVRAM or batteries). High Score Save: Displays the Top 3 on-screen and stores up to 30 scores total. Real attract sounds: Not just music—gameplay sounds are included. Attract sounds options: Set to 25%, 50%, or 100% of the attract rotation. Freeplay & Coin-Up: Play without coins or keep quarters/tokens enabled. Attract mode: Helps minimize screen burn by avoiding static screens. Menu-driven DIP settings: Change options on-screen—no cabinet digging required. ROM Saver: Optionally remove original program ROMs to save power. Cabinet compatibility: Works in Upright and Cocktail cabinets. Additional Features Backup & Restore: Back up high scores and restore later—perfect for game-room parties. Important Installation Notes Socketed Z80 required: If your Z80 isn’t socketed, install a 40-pin socket for this kit to work. Read the Carnival Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Just the FAQ's How many scores are saved? The kit displays the Top 3 scores on-screen and stores up to 30 in total. Does it support Freeplay and coin operation? Yes. You can use Freeplay or keep coin-up enabled. What are real attract sounds? In addition to music, the attract mode plays actual gameplay sounds for a more engaging demo. Can I change settings without opening the cabinet? Yes. DIP settings are menu-driven and accessible on-screen. What is ROM Saver? You can remove original program ROMs since the program runs directly on the kit, reducing power draw. Where can I download the Installation Guide? Download it here: Download the Carnival Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Do I need a socketed CPU? Yes. A socketed Z80 is required. If your board doesn’t have one, install a 40-pin socket. Resources Carnival Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Centipede Free Play and High Score Save Kit
Customize Your Centipede 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—just plug in and go. Permanent score saving: Uses serial EEPROM (not failure-prone NVRAM or batteries). High Score Save: Saves the Top 10 scores. Attract sounds: Hear what you’ve been missing (25%, 50%, or 100% rotation). Freeplay & Coin-Up: Play without coins or keep quarters/tokens enabled. Attract mode: Helps minimize screen burn by avoiding static screens. Menu-driven DIP settings: Change options on-screen—no cabinet digging. ROM Saver: Optionally remove original program ROMs (program runs on the kit). Cabinet compatibility: Works in Upright and Cocktail cabinets. Additional Features Backup & Restore: Back up high scores and restore later—ideal for game-room parties. Reset button: Restart a game without powering off (enable in menu). Separate score tables: Different high-score tables by lives (2/3/4/5 lives). Fast boot: No waiting for initialization. Important Installation Notes Socketed 6502 required: If your 6502 isn’t socketed, install a 40-pin socket for the kit to work. Read the Centipede Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Just the FAQ's How many scores are saved? The kit saves the Top 10 high scores. Does it support Freeplay and coin operation? Yes. Use Freeplay or keep coin-up enabled—your choice. Can I change settings without opening the cabinet? Yes. All options are menu-driven via on-screen DIP settings. Can I adjust attract sounds frequency? Yes. Set attract sounds to 25%, 50%, or 100% of the attract rotation. What is ROM Saver? You can remove original program ROMs; the program runs on the kit to reduce power draw. What does the Reset Button do? When enabled in the menu, it allows a soft restart without powering the cabinet off. Does it maintain separate score tables by lives? Yes. It supports separate tables for 2, 3, 4, or 5 lives. Is there a fast boot? Yes. It has a fast boot with minimal initialization time. Where can I download the Installation Guide? Download it here: Download the Centipede Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Do I need a socketed CPU? Yes. A socketed 6502 is required. If your board doesn’t have one, install a 40-pin socket. Resources Centipede Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Circus Charlie Free Play and High Score Save Kit
Customize Your Circus Charlie 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 installation: No soldering, board modifications, or special wiring—just plug in and play. Permanent high-score saving: Uses reliable serial EEPROM, not NVRAM or batteries. High Score Save: Stores the Top 7 scores. Attract Sounds: Set sound to play at 100% of attract screen rotations. Freeplay mode: Enjoy unlimited play without coins. Coin-Up support: Keep quarters/tokens enabled if desired. Attract Mode: Reduces screen burn by cycling gameplay demos instead of static screens. Menu-driven DIP settings: Adjust options directly on-screen without opening the cabinet. ROM Saver: Option to remove original program ROMs for reduced power use. Cabinet compatibility: Works in both Upright and Cocktail cabinets. Additional Features Separate score tables: Eight different high-score tables—one for every difficulty and lives setting. Backup & Restore: Save and restore scores for tournaments or game-room parties. Stealth Mode: Boot up to look stock while keeping save kit functionality. Important This kit requires a 6809E processor. Ensure your processor is socketed. If not, install a 40-pin socket for proper operation. Read the Circus Charlie Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Just the FAQ's How many scores are saved? The kit saves the Top 7 scores on-screen. Does this kit support Freeplay and coins? Yes. You can enable Freeplay or keep coin-up mode active. Are there separate score tables? Yes. There are eight different high-score tables, one for every difficulty and lives setting. What is Stealth Mode? Stealth Mode makes the kit boot to look stock while keeping all high-score save functionality. Which processor does this kit require? This kit requires a 6809E processor. Make sure it’s socketed, or install a 40-pin socket. Where can I download the Installation Guide? You can download it here: Download the Circus Charlie Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Resources Circus Charlie Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Cosmic Avenger Free Play and High Score Save Kit
Customize Your Cosmic Avenger 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 installation: No soldering, board modifications, or special wiring—just plug in and play. Reliable score saving: Uses serial EEPROM instead of failure-prone NVRAM or batteries. High Score Save: Stores the Top 7 scores. Attract Sounds: Play sound during 100% of attract screen rotations. Freeplay mode: Unlimited play without coins. Coin-Up support: Quarters/tokens still accepted if desired. Attract Mode: Prevents static images, reducing screen burn. On-screen DIP settings: Adjust game options from the menu without opening the cabinet. ROM Saver: Option to remove original program ROMs to reduce power use. Cabinet compatibility: Works with Upright and Cocktail cabinets. Additional Features Separate score tables: Eight different high-score tables—one for each difficulty and lives setting. Backup & Restore: Save and restore scores for tournaments, parties, or practice sessions. Stealth Mode: Boots to look like the original game while retaining save kit functions. Important This kit requires a Z80 processor. Ensure your processor is socketed. If not, install a 40-pin socket for proper operation. Read the Cosmic Avenger Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Just the FAQ's How many scores are saved? This kit saves the Top 7 scores on-screen. Does this kit support Freeplay and coin use? Yes. You can enable Freeplay or keep Coin-Up enabled to continue using tokens or quarters. Are separate score tables included? Yes. There are eight distinct high-score tables, one for each difficulty and lives setting. What is Stealth Mode? Stealth Mode makes the kit boot up to look like the original game while maintaining all save kit functionality. Which processor does this kit require? This kit requires a Z80 processor. Ensure it’s socketed or install a 40-pin socket before setup. Where can I download the Installation Guide? You can download it here: Download the Cosmic Avenger Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Resources Cosmic Avenger Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Crazy Climber Free Play and High Score Save Kit
Customize Your Crazy Climber 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: Serial EEPROM (no battery/NVRAM failures). High Score Save: Stores the Top 5 scores. Copyright: Switch to manufacturer or High Score Saves logo in attract mode. Attract sounds: Set to 25%, 50%, or 100% of attract rotations. Freeplay: Enjoy gameplay without coins; Coin Up still supported. Attract mode: Reduce screen burn with dynamic screens. DIP settings in menu: No more pulling the game to flip switches. ROM Saver: Optionally remove original program ROMs to save power. Cab support: Works in Upright or Cocktail cabinets. Additional Features Backup & Restore: Save high scores before/after parties and restore later. Separate score tables: Different tables per lives setting (2, 3, 4, or 5). Reset button: Restart without powering off (enable in menu; press P1+P2). Fast boot: Minimal initialization time. Important Ensure your Z80 is socketed. If not, install a 40-pin socket for the kit to work. This kit requires a standard Z80 — the original CPU on the board cannot be used. Read the Crazy Climber Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Troubleshooting “NO CC7 ROM FOUND OR UNKNOWN DATA” This can appear if the cc7 sound ROM is missing, corrupt, or unknown. The kit performs a checksum on cc7; unknown checksums trigger this message. Power on while holding a start button to open the settings menu. Set Sound to Standard USA and save. The cc7 on the PCB will not be checked, and the message will no longer appear. Just the FAQ's How many scores are saved? This kit saves the Top 5 scores on-screen. Does it support Freeplay and coins? Yes. You can enable Freeplay or keep Coin Up enabled for quarters/tokens. Are there separate score tables? Yes. There are separate tables for each lives setting (2, 3, 4, or 5). What does the Reset Button do? The Reset Button lets you restart the game without powering off the cabinet (enabled in menu, P1+P2). Which processor does this kit require? This kit requires a standard Z80 processor. Ensure it’s socketed; the original CPU on the board cannot be used. Where can I download the Installation Guide? You can download it here: Download the Crazy Climber Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Resources Crazy Climber Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Crazy Kong Part II Free Play and High Score Save Kit
Customize Your Crazy Kong Free Play and High Score Save Kit Choose between 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 below to view product details, setup tips, or the installation guide. Features Easy install: No soldering or board modifications. Plug in and play. Save scores forever: Reliable serial EEPROM (no NVRAM or batteries). High Score Save: Stores the Top 5 scores. Freeplay mode: No coins required, but Coin Up still supported. Attract Mode: Reduce screen burn with dynamic rotation. Menu driven: Change DIP settings easily through on-screen menu. ROM Saver: Remove original program ROMs to save power. Cabinet support: Works in Upright or Cocktail machines. Additional Features Backup & Restore: Save and reload scores—perfect before and after parties. Reset Button: Restart a game without powering off (must be enabled in menu). Fast boot: Minimal startup time. Important Ensure your Z80 is socketed. If not, install a 40-pin socket for the kit to work. Read the Crazy Kong Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Note: This Crazy Kong kit only works on the Falcon PCB (not ORCA). FAQ How many scores are saved? The kit saves the Top 5 scores on-screen. Does it support Freeplay and Coin-Up? Yes. Freeplay can be enabled, or you can leave Coin Up active for tokens/quarters. Which processor does this kit require? This kit requires a Z80 processor. Ensure it’s socketed for installation. Which PCBs are supported? This kit is compatible only with the Falcon PCB. It will not work with ORCA boards. Where can I download the Installation Guide? You can download it here Download the Crazy Kong Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Resources Crazy Kong Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Crazy Kong Remix Multigame Free Play and High Score Save Kit
Crazy Kong Remix Multigame — Free Play & High Score Save Kit Crazy Kong Remix is the new Crazy Kong take on Donkey Kong Remix. Crazy Kong 2023 Revision updates Crazy Kong Part II with visual fixes, restored animations, and hammer music—keeping original gameplay quirks (floor skip, hammer drop, etc.). Big Kong and Crazy Kong Alternate Levels add fresh, harder stage variations—now playable on your Crazy Kong PCB. Key Features Switch between games via the on-screen Game Select menu. Per-game high score saving—each title keeps its own table. Free-Play option. Per-game settings and any title can be set as default. Original PCB ROMs remain playable with the kit installed. 10 unique stages + 3 bonus stages (with progressive variations). Blue hammer jumping, new Rivets mechanics (collapsing floors, crush fireballs), reversible elevators on Rivets 3, all six elevators restored. New, challenging kill screen. Game List This multigame kit adds six Crazy Kong variants to a compatible Crazy Kong arcade board: Crazy Kong Remix Crazy Kong Crazy Kong Part II Crazy Kong 2023 Revision Big Kong Crazy Kong Alternate Levels Compatibility & Installation Plugs into the Z80 socket on your Crazy Kong PCB. Remove the Z80, place it into the kit, then insert the kit into the Z80 CPU socket. Compatible with most Crazy Kong PCBs (Falcon, Alca, Jeutel, Orca, and Falcon-hardware clones). Not compatible with variants running on Scramble, Galaxian, or other non-Falcon hardware. Boards with unusual palettes (e.g., green barrel-screen girders) will still display their inherent color differences. If your Z80 is soldered, you must install a 40-pin socket first. FAQ Which PCBs are supported? Most Crazy Kong boards built on Falcon-style hardware (Falcon, Alca, Jeutel, Orca, and compatible clones). Variants on Scramble/Galaxian/other hardware aren’t supported. How do I switch between games? Use the on-screen Game Select menu. You can also choose any title as the default boot game in the kit’s settings. Does the kit save high scores for each game? Yes. High scores are stored per game, so each title keeps its own table. Is Free-Play supported? Yes. Enable Free-Play in the menu. Coin play remains supported if you prefer. Can I still run my original PCB ROMs? Yes. Your original ROMs remain playable even with the multigame kit installed. Do I need a socketed Z80 CPU? Yes. The kit plugs into the Z80 socket. If your Z80 is soldered, desolder it and install a 40-pin socket first. Why do my colors look different from the screenshots? Some Crazy Kong boards use alternate color PROMs or palettes (e.g., green girders). The kit won’t change inherent palette differences on your board. What new gameplay elements are included? Remix adds blue hammer jumping, collapsing floors and crushable fireballs on Rivets, reversible elevators on Rivets 3, restored six-elevator behavior, and a new kill screen.
Crystal Castles Free Play and High Score Save Kit
Customize Your Crystal Castles Free Play and High Score Save Kit Choose between 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 below for product details, setup tips, or the installation guide. Features Easy install: No soldering or board mods. Plug in and play. Save scores forever: Uses reliable serial EEPROM (not batteries or NVRAM). High Score Save: Stores the Top 32 scores. Freeplay mode: Start games without coins; Coin Up still supported. Attract Mode: Prevent screen burn with rotating screens. Copyright message: Show original manufacturer or High Score Saves branding. On-screen DIP settings: Adjust via menu—no hardware switch pulling. ROM Saver: Original program ROMs can be removed (program resides on the kit). Cabinet support: Works in Upright and Cocktail machines. Additional Features Backup & Restore: Save and reload high scores—ideal for parties. Reset Button: Restart without powering off (enable in menu). Separate score tables: Stores different tables for 2–5 lives. Fast boot: Minimal initialization time. Important Ensure your 6502 is socketed. If not, install a 40-pin socket for the kit to work. Read the Crystal Castles Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Just the FAQ's How many scores are saved? This kit saves the Top 32 scores on-screen. Does it support Freeplay and coins? Yes. Enable Freeplay for coinless play, or keep Coin Up enabled for tokens/quarters. Are there separate score tables by lives? Yes. It maintains separate high-score tables for 2–5 lives settings. What does ROM Saver mean? The program runs on the kit, so the original program ROMs can be removed to reduce power and wear. Which processor do I need? You need a 6502. Ensure it’s socketed, or install a 40-pin socket before installation. Where can I download the Installation Guide? Download it here: Download the Crystal Castles Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Resources Crystal Castles Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
D2K Donkey Kong Multigame Free Play and High Score Save Kit
D2K Free Play and High Score Save Kit You can also add a processor and/or a 40-pin socket—optional but recommended for easy installation. Overview A simple-to-install multigame kit that permanently remembers the top 5 scores and initials for Donkey Kong and Donkey Kong II. Features deluxe Freeplay, attract mode sound, power-up self test, and on-screen settings. Installs in minutes! Works on a 2- or 4-board stack. Ships with the latest 1.2a version software. Main Features Switch between games by holding both player start buttons for five seconds, then pressing jump (available in freeplay mode). Installs in minutes. No board modifications or special wiring required. Permanently saves the Top 5 high scores and initials, even after power off. True Freeplay — no coins required, no coin door access needed. Full attract mode while in freeplay. Selectable attract mode sound. Extensive power-up diagnostics automatically test your board each time the game powers up. On-screen settings menu for changing options or erasing scores without opening the cabinet. Note: This kit does not include the ladder cheat. Game List Donkey Kong Donkey Kong II – D2K Jumpman Returns Important Installation Notes Remove the Z80 chip from your DK CPU board, insert it into the daughter card, and plug the daughter card into the vacated Z80 socket. Ensure your Z80 is socketed. If not, you will need to solder one in. Read the Installation Guide before setup. Just the FAQ's How do I switch between Donkey Kong and Donkey Kong II? Hold both player start buttons for ~5 seconds, then press jump. (Only available in Freeplay mode.) Are high scores and initials saved permanently? Yes. The kit saves the Top 5 scores and initials for both Donkey Kong and Donkey Kong II, even after power off. Does this kit include the ladder cheat? No. This kit does not include the ladder cheat. What boards does this kit support? It works on both 2-board and 4-board Donkey Kong stacks. Where can I download the Installation Guide? You can download it here: D2K Installation Guide (PDF).
D2K Donkey Kong Multigame Instruction Magnet
D2K Donkey Kong 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
Dig Dug Free Play and High Score Save Kit
Customize Your Dig Dug Free Play and High Score Save Kit Choose between a Wi-Fi Enabled Kit or a Standard Save Kit. You may also add a processor and/or a 40-pin socket—optional but recommended for easy installation. Learn More About This Kit Click a button below to view product details, setup tips, or the installation guide. Features Easy install: No soldering or board mods. Plug in and play. Permanent score saving: Uses serial EEPROM (not batteries or NVRAM). High Score Save: Stores the Top 5 scores. Freeplay mode: No coins needed, but Coin Up is still supported. Attract Mode: Prevent screen burn with attract mode rotation. On-screen DIP settings: Adjust options without opening the cabinet. ROM Saver: Remove original program ROMs to save power. Cabinet support: Works in Upright and Cocktail machines. Additional Features Backup & Restore: Save and reload high scores—ideal for parties or tournaments. Separate score tables: Maintains different high-score tables for 2, 3, 4, or 5 lives. Important Ensure your Z80 is socketed. If not, install a 40-pin socket for the kit to work. Read the Dig Dug Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Note: In Freeplay mode, P1 and P2 will not flash when starting a game. Just the FAQ's How many scores are saved? This kit saves the Top 5 scores. Does it support Freeplay and coin operation? Yes. You can enable Freeplay or keep Coin Up enabled for quarters/tokens. Are there separate score tables for lives? Yes. It maintains separate tables for 2, 3, 4, and 5 lives. What does ROM Saver do? It allows you to remove the original program ROMs and run the program from the kit, reducing power and wear. Which processor does this kit require? A Z80 is required. Ensure it is socketed or install a 40-pin socket before setup. Are there any limitations in Freeplay mode? Yes. In Freeplay, P1 and P2 will not flash when starting a game. Where can I download the Installation Guide? Download it here: Download the Dig Dug Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Resources Dig Dug Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Discs of Tron Free Play and High Score Save Kit
Customize Your Discs of Tron 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 reliable serial EPROM, not failure-prone NVRAM or batteries. High Score Save – Saves the Top 10 scores. Attract Sounds – Hear what you’ve been missing! Adjustable at 25%, 50%, or 100% of the attract screen rotation. Copyright – Switch between manufacturer logo or HighScoreSaves logo on the attract screen. Freeplay – No more coins or opening the coin door. Coin Up – Still supports coins if desired. Attract Mode – Reduces screen burn with dynamic screen rotation. Change DIP settings – Menu-driven, no need to open your game to change DIP switches. ROM Saver – Optionally remove original program ROMs to save power. Cabinet support – Works in Upright or Cocktail cabinets. Additional Features Backup and Restore – Save and restore high scores. Perfect before and after parties! Separate Score Tables – Different high scores for chosen lives (2, 3, 4, or 5). Stealth Mode – Access menu by holding Player 1 while powering on the game. Bonus Life Settings – Choose when to earn a bonus life (10,000, 20,000, 40,000, 80,000). Initial Entry Options – Choose 2 or 3 initials for score entry. Important Ensure your Z80 is socketed. If not, you must install a 40-pin socket for the kit to work. Read the Discs of Tron Free Play and High Score Save Kit Installation Guide / Manual (PDF) before setup. Note: This kit is designed specifically for Discs of Tron PCBs. A socketed Z80 processor is required for installation. Just the FAQ's How many scores are saved? The kit saves the Top 10 high scores for Discs of Tron. Does this kit support Freeplay and Coin-Up? Yes. You can enable Freeplay or keep Coin-Up enabled for tokens/quarters. Can I adjust bonus life and initials entry? Yes. Bonus lives can be set at 10,000 / 20,000 / 40,000 / 80,000, and you can choose 2 or 3 initials for score entry. Which processor is required? This kit requires a socketed Z80 CPU. If your CPU is not socketed, install a 40-pin socket first. Where can I download the Installation Guide? You can download it here Download the Discs of Tron Free Play and High Score Save Kit Setup Instructions / Installation Manual (PDF) . Resources Discs of Tron Free Play and High Score Save Kit — Installation Guide / Manual (PDF) HighScoreSaves YouTube Channel — Installation Tips HighScoreSaves Facebook Page HighScoreSaves Reddit Community
Donkey Kong | D2K | Pauline Edition Free Play and High Score Save Kit
Customize Your Donkey Kong | D2K | Pauline Edition DK 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 reliable serial EPROM, not failure-prone NVRAM or batteries. High Score Save – Saves the Top 5 scores. Initial entry – Choose 3 or 12 characters for high-score initials. Logo options – Switch between manufacturer logo or HighScoreSaves logo on the attract screen. Extended scoring – Save scores over 1,000,000 points. Freeplay – No more coins or opening the coin door. Coin Up – Still supports coins if desired. Attract sounds – Set at 25%, 50%, or 100% of the attract rotation. Attract mode – Minimizes screen burn; no more static screens. Change DIP settings – Menu-driven; no need to open the cabinet to flip DIP switches. ROM saver – Optionally remove original program ROMs to save power. Cabinet support – Works in Upright or Cocktail cabinets. Additional Features Backup & Restore – Back up high scores and restore later; ideal for before/after game-room parties. Separate score tables – Different high-score tables for 2, 3, 4, or 5 lives. Game menu – Easy-select in-game menu. ROM revision choice – Select US or Japan revisions. Practice Mode – Start at Level 4 (Girder, Elevator, Rivet, Pie Factory stages). Slow Down (Practice Mode) – Press a Start button to slow gameplay to half speed (Practice Mode only). Wild Barrel hack – All barrels thrown are Type 2. Color Barrel hack – Learn how to control barrel behavior. No Kill-Screen hack – Keep playing indefinitely. Important Socketed Z80 required: If your Z80 isn’t socketed, install a 40-pin socket. Read the Donkey Kong | D2K | Pauline Edition DK Installation Guide (PDF) before installing. Not compatible with DK Remix: You cannot “stack” the DK Remix kit with this HSS/Free Play kit. 2- or 4-board PCB stack only: Installs on a 2- or 4-PCB stack. Pauline graphics requirement: This kit requires 5 EPROMs to be changed on the video PCB for Pauline to work properly (this is also why DK Remix cannot be stacked). You must download and burn these ROMs yourself: available here (add to cart; $5). Note: Requires a socketed Z80 and a 2- or 4-board PCB stack. DK Remix is not compatible. Pauline graphics require 5 EPROM changes on the video PCB (download link below). Games List Donkey Kong D2K Pauline Edition Donkey Kong Wild Barrel Edition Donkey Kong Color Barrel Donkey Kong FAQ How many scores are saved? The kit saves the Top 5 high scores (supports extended scoring over 1,000,000). Does it support Freeplay and coin operation? Yes. You can enable Freeplay or keep Coin Up enabled for tokens/quarters. Is this compatible with the DK Remix kit? No. The DK Remix kit cannot be stacked with this High Score Save/Free Play kit. Which PCB stacks are supported? This kit installs on 2- or 4-board PCB stacks only. What do I need for the Pauline graphics? The Pauline edition requires 5 EPROMs on the video PCB to be changed. Download the ROMs here (add to cart; $5) and burn them yourself. Where can I download the Installation Guide? Download it here: Donkey Kong | D2K | Pauline Edition DK Installation Guide (PDF).