Space Invaders Multigame Free Play and High Score Save Kit Upgrade your original Space Invaders 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 Midway and Taito hardware, this plug and play multigame upgrade improves long-term reliability without changing gameplay timing, controls, sound, or classic arcade behavior collectors expect. Games Included: Space Invaders • Space Invaders Deluxe • Balloon Bomber • Galaxy Wars • Jatre Specter • Lunar Rescue • Super Earth Invasion • Space Laser • Ozma Wars • Space Invaders II Original Arcade Hardware • No Emulation • No Gameplay Changes • Designed for Authentic Arcade PCBs View Installation Guide (PDF) 10 Games Included Instantly switch between classic Space Invaders-era arcade titles. Permanent High Scores Saves scores and settings while preserving original arcade gameplay. Head-to-Head Support Cocktail cabinet support for Space Invaders II and Space Laser gameplay. Optional Wi-Fi Upload scores online to global arcade leaderboards. Upgrade Your Space Invaders Arcade Experience Restore and enhance your original Space Invaders arcade machine with a professionally designed multigame Free Play and High Score Save Kit built specifically for authentic arcade 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, gameplay enhancements, and optional online leaderboard support. Hardware Compatibility Original Hardware: Designed for original Midway and Taito Space Invaders arcade PCBs Monitor Compatibility: Supports Taito color monitor configurations Cabinet Compatibility: Supports Upright and Cocktail cabinets Head-to-Head Support: Cocktail gameplay available for Space Invaders II and Space Laser Customize Your Space Invaders Multigame Kit Build your kit exactly how you want it. Choose a Wi-Fi Enabled Kit or a Standard Save Kit. Optional Wi-Fi support allows global online leaderboard integration while preserving original arcade hardware gameplay. Main Features Free Play Support: Play without coins across supported games Permanent High Score Save: Save scores and gameplay settings Attract Sounds: Hear gameplay audio during attract mode Click Remover Enhancement: Reduces original hardware clicking sounds Extended Scoring: Enhanced score support for select titles On-Screen Score Tables: Quickly access saved high scores Menu-Driven DIP Settings: Configure gameplay settings directly from the PCB menu Authentic Arcade Hardware: No emulation, lag, or gameplay modifications Game Selection Menu: Instantly switch between included games Cocktail Cabinet Support: Head-to-head gameplay support for select games Detailed Installation Guide: Step-by-step PDF installation instructions included Included Games and Features Space Invaders Attract sounds Click remover Score table Extended scoring DIP settings for lives and bonus Space Invaders Deluxe Score table DIP settings for lives Balloon Bomber DIP settings for lives Galaxy Wars DIP settings for lives Bonus life settings Jatre Specter DIP settings for lives Bonus life settings Game mode A/B selection Lunar Rescue DIP settings for lives Bonus life settings Super Earth Invasion DIP settings for lives Bonus life settings Space Laser No DIP settings 2-player mode available only in cocktail mode Ozma Wars DIP settings for energy Bonus energy settings Space Invaders II Bonus life settings Available only in cocktail mode Screen appears flipped on upright cabinets Space Invaders Multigame FAQ What PCB types are supported? This kit supports both Midway and Taito style Space Invaders PCB configurations, including compatible color monitor setups. Does this use emulation? No. This upgrade is designed for authentic original arcade hardware and preserves original gameplay behavior. How do I switch between games? Press Player 1 Start and Player 2 Start together to access the on-screen game selection menu. Does this support Wi-Fi high scores? Optional Wi-Fi enabled versions allow online score uploads to global arcade leaderboards. Which games support cocktail gameplay? Space Invaders II and Space Laser support cocktail cabinet head-to-head gameplay modes. Where can I download the Installation Guide? Download the Space Invaders Multigame Installation Guide PDF Optional Wi-Fi Features and Online Leaderboards Optional Wi-Fi enabled kits allow your arcade cabinet to upload scores online and compete against players worldwide using the HighScoreSaves global leaderboard system. Wi-Fi enabled kits can securely upload scores globally, by country, or even within your own arcade or game room leaderboard setup. View Global High Scores All Global High Scores Designed and supported by HighScoreSaves for arcade collectors, restorers, and original hardware enthusiasts. Resources and Guides Browse installation guides, Wi-Fi information, videos, and additional setup resources for your Space Invaders Multigame Free Play and High Score Save Kit. 1. Installation Guides 2. Wi-Fi Enabled Kit Information 3. HighScoreSaves YouTube Channel 4. HighScoreSaves Facebook Page 5. HighScoreSaves eBay Store

1943 Free Play and High Score Save Kit for Capcom Arcade PCB Upgrade your original Capcom 1943 arcade PCB with reliable free play, high score saving, and optional Wi-Fi leaderboard support while preserving authentic gameplay and original arcade hardware. Designed specifically for original Capcom hardware, this plug and play upgrade improves long-term reliability without changing gameplay, timing, sound, or the classic arcade experience collectors expect. Original Arcade Hardware • No Emulation • No Gameplay Changes • Designed for Authentic Arcade PCBs View Install Guide Free Play Play without coins while retaining optional coin operation. High Score Saving Battery-free EEPROM storage retains scores after power off. Optional Wi-Fi Upload scores online to global arcade leaderboards. Original Hardware Designed for authentic Capcom arcade PCB gameplay. Upgrade Your 1943 Arcade Experience Restore and enhance your original 1943 arcade machine with a professionally designed Free Play and High Score Save Kit built specifically for authentic Capcom arcade hardware. Original boards often lose high scores, suffer from unstable resets, or rely on aging components. This upgrade modernizes your PCB while preserving the original gameplay, sound, timing, and arcade feel that made 1943 one of Capcom’s most iconic vertical shooters. Unlike multigame systems or replacement hardware, this kit keeps your original arcade PCB intact while improving long-term reliability for collectors, operators, and restoration projects. Included Features Free Play Mode: No coins required with optional coin operation support High Score Saving: EEPROM storage with no batteries required Top Score Tracking: Displays Top 5 scores and saves up to Top 25 Wi-Fi Support: Upload scores to online global leaderboards (optional) Menu Settings: Configure game options without opening the cabinet Attract Mode Protection: Helps reduce screen burn during attract mode Backup and Restore: Save and reload high score data Multiple Score Tables: Based on difficulty selected God Mode: Practice mode with unlimited lives (scores not saved) ROM Saver: Reduce power usage by removing original ROMs Cabinet Compatibility: Supports Upright and Cocktail cabinets Installation Information Installation Difficulty: Easy Soldering Required: No Socketed Z80 Required: Install a 40-pin socket if needed Cabinet Compatibility: Upright and Cocktail Installation Guide: Download PDF Installation Guide Optional Wi-Fi Features and Online Leaderboards Learn About Wi-Fi Enabled Kits Upgrade to a Wi-Fi Enabled Kit to upload scores online and compete against players around the world, locally within your arcade, or across your own connected cabinet network. Standard kits save scores locally to the PCB, while Wi-Fi kits add automatic online score syncing through the HighScoreSaves global leaderboard platform. All Global Arcade High Scores 1943 Free Play and High Score Save Kit FAQ Is the 1943 Free Play and High Score Save Kit plug and play? Yes. No soldering or board modifications are required. Your Z80 must be socketed. How many high scores does the 1943 save kit store? The kit displays the Top 5 scores on screen and stores up to 25 total high scores. What is the difference between Wi-Fi and Standard kits? Wi-Fi kits upload scores to online leaderboards and allow global tracking. Standard kits store scores locally only. What is God Mode in the 1943 save kit? God Mode allows unlimited play for practice sessions. Scores are not saved while using this mode. Where can I download the 1943 installation guide? Download the 1943 Free Play and High Score Save Kit Installation Guide Designed and supported by HighScoreSaves for arcade collectors, restorers, and original hardware enthusiasts. Resources 1. 1943 Free Play and High Score Save Kit Installation Guide PDF 2. Setup Tips and Configuration Guide 3. HighScoreSaves YouTube Channel 4. HighScoreSaves Facebook Page 5. HighScoreSaves eBay Store

Braze Congo Bongo Free Play & High Score Save Kit — Features & Install 📄 Installation Guide (PDF) Overview A simple-to-install high score save kit for Congo Bongo that permanently remembers the top 6 scores and initials. Adds Free Play with attract screens, an improved power-on self-test (POST), and a flip-screen option for any monitor orientation. Installs in minutes with no board modifications. Installation Summary Power down the cabinet and access the CPU board. Carefully remove the Z80 CPU from the Congo Bongo board. Insert the Z80 into the included daughter card. Plug the daughter card into the original Z80 socket. Power on and follow the install guide to complete verification. No special wiring or soldering is required. Key Features Easy installation — no wiring or soldering. High Score Save — permanently stores the top 6 scores + initials. Free Play — full attract mode; enable/disable via DIP switches. Reset High Scores — use Congo Bongo test mode and on-screen prompts. Improved Test Mode — DIP verification + mini POST. Flip Screen — supports both monitor orientations. FAQ Where can I download the install guide? Congo Bongo Install Guide (PDF) Do I need to solder anything? No. The kit is fully plug-and-play. How do I reset the high scores? Enter Congo Bongo test mode and follow the on-screen prompts to restore defaults. How do I enable Free Play? Use the DIP switch settings shown in the installation guide.

Braze Popeye High Score Save Kit — Features & Install 📄 Installation Guide (PDF) 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: clearer DIP verification plus a mini power-on self-test (POST) on each boot. FAQ Where can I download the install guide? Popeye Install Guide (PDF) 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 Donkey Kong 3 High Score Save Kit — Features & Install 📄 Installation Guide (PDF) Overview A simple-to-install high score save kit for Donkey Kong 3 that permanently remembers the top 5 scores and initials, and also saves your current Free Play setting. No batteries are required. Installs in minutes—no special wiring or soldering. Installation Summary Power down the cabinet and access the CPU board. Carefully remove the Z80 CPU from the Donkey Kong 3 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 standard DK3 test mode. Easy reset: clear the table in test mode by resetting the bookkeeping distributions. FAQ Where can I download the install guide? Donkey Kong 3 Install Guide (PDF) Do I need to solder anything? No. Installation requires no soldering or special wiring. How do I reset the high scores? Enter Donkey Kong 3 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; toggle it in standard DK3 test mode. Which CPU does this kit use? The kit interfaces with the Z80 CPU—remove the existing Z80, place it in the daughter card, then plug the card into the Z80 socket.

Braze Asteroids Free Play and High Score Save Kit — Features & Install 📄 Installation Guide (PDF) Key Features Installs in minutes — no special wiring or soldering required. Top 10 high scores and initials are saved permanently (no batteries ever). Extended scoring: maximum score increased from 99,990 to 9,999,990. Fix for the Atari REV2 bug that erased the last initial on the 10th score. Compatibility & Included Parts This kit targets the REV2 version of Asteroids. For proper compatibility, a REV2 vector EPROM is required. Refer to the install guide’s “Revisions” section to confirm whether your board is REV1 or REV2. Installation Overview Power down and open your cabinet to access the PCB. Carefully remove the 6502 CPU from the Asteroids board. Insert the 6502 CPU 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. How to Clear High Scores Put the game into Self Test using the cabinet’s self-test switch. While in Self Test, press and hold all four buttons: Left, Right, Fire, and Thrust. The screen will display “ERASED” confirming the clear. (Same procedure as Asteroids Deluxe.) FAQ Where can I download the install guide? Download Install Guide (PDF) Do I need to solder anything? No. The kit installs without soldering or special wiring. How long does installation take? Typically just a few minutes with basic PCB handling. Will my scores survive power-off? Yes. The top 10 scores and initials are stored permanently with no batteries required. What is “extended scoring”? The kit raises the maximum score from 99,990 to 9,999,990 to prevent rollover at 100K. Which board revisions are supported? The kit is based on REV2. A REV2 vector EPROM is required and included. Use the install guide to check your current revision. Does it fix the missing last initial? Yes. It fixes the REV2 bug that erased the final initial on the 10th entry.

Braze Donkey Kong Jr. High Score Save Kit — Features & Install 📄 Installation Guide (PDF) Overview A simple-to-install high score save kit for Donkey Kong Jr. that permanently remembers the top 5 scores and initials. Includes deluxe Free Play with full attract mode, selectable attract-mode sound, power-on self-test, and an on-screen settings menu for easy configuration. Installs in minutes with no special wiring or soldering for most cabinets. *Note: Some 4-boardset style DK boards have the Z80 CPU soldered in. Inspect your CPU board before installation. Installation Summary Power down the cabinet and access the CPU board. Carefully remove the Z80 CPU from the DK Jr. CPU board.* Insert the Z80 CPU into the included daughter card. Plug the daughter card into the vacated Z80 CPU socket. Power on and follow the install guide to verify operation. *If your Z80 is soldered in (common on some 4-boardset units), desoldering or another method may be required. Key Features Installs in minutes — no board modifications or special wiring for most cabinets. Top 5 High Score Save — permanently remembers scores + initials (no batteries required). True Free Play — full attract mode even while in Free Play. Selectable attract-mode sound — enable or disable through settings. Power-on diagnostics — automatic POST each time the cabinet boots. On-screen settings menu — adjust options and erase high scores without opening the cabinet. FAQ Where can I download the install guide? Donkey Kong Jr. Install Guide (PDF) Do I need to solder anything? Most installations require no soldering. Some 4-boardset DK boards have the Z80 soldered in—check your CPU board first. How do I reset the high scores? Use the on-screen settings menu to erase the high score table and restore defaults. Can I toggle attract-mode sound and Free Play? Yes. Both features are adjustable through the settings menu. 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 D2K Free Play and High Score Save Kit — Features & Install 📄 Installation Guide (PDF) Overview A simple-to-install multigame high score save kit that permanently remembers the top 5 scores and initials for both Donkey Kong and Donkey Kong II – D2K Jumpman Returns. Includes deluxe Free Play, attract-mode sound, power-up self-test, and an on-screen settings menu. Installs in minutes and works on both 2-board and 4-board stacks. Ships with the latest 1.2a software. Main Features Switch between games: hold both player start buttons for ~5 seconds, then press Jump (Free Play mode only). Installs in minutes — no board modifications or special wiring required. Permanently saves the top 5 scores and initials for both games, even after power off. True Free Play — no coins required, no coin door access needed. Full attract mode while in Free Play. Selectable attract-mode sound. Power-up diagnostics automatically test your board each time the game powers up. On-screen settings menu for changing options or erasing scores. 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 it is soldered in, a socket must be installed. Read the Installation Guide before setup. FAQ How do I switch between Donkey Kong and Donkey Kong II? Hold both player start buttons for ~5 seconds, then press Jump. (Free Play mode only.) Are high scores and initials saved permanently? Yes, the top 5 scores and initials for both games are saved 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? D2K Installation Guide (PDF)

Braze Battlezone High Score Save Kit — Features & Install 📄 Installation Guide (PDF) Overview A high score save kit for Battlezone that permanently remembers the top 10 scores and initials—even after power-off—without any batteries. It also serves as a ROM saver, reducing failures caused by aging ROM sockets. Note: This version does not include attract sounds; the Highscoresaves.com version does. No soldering or special wiring required. Installation Summary Power down the cabinet and access the CPU board. Remove the 6502 CPU from the Battlezone board. Insert the 6502 into the included daughter card. Plug the daughter card into the original 6502 socket. Power on and verify operation using the install guide. To clear saved scores, enter Self Test, then hold Start + Fire until the screen displays “ERASED.” Key Features Installs in minutes — no wiring or soldering. Top 10 High Score Save — scores + initials saved permanently. ROM Saver — reduces issues from aged or loose ROM sockets. Premium hardware — gold-plated machined header pins for a strong, reliable connection. Easy reset — clear via Self Test (Start + Fire) with on-screen confirmation. Attract sounds — not included in this Braze version (available on Highscoresaves.com version). FAQ Where can I download the install guide? Battlezone Install Guide (PDF) Do I need to solder anything? No. Installation is fully plug-and-play. How do I clear the high scores? Enter Self Test, then hold Start + Fire until “ERASED” appears. Does this kit include attract sounds? No. This Braze version has no attract sounds. Highscoresaves.com version includes them. Which CPU does this kit use? The kit uses the 6502 CPU. Remove your 6502, place it in the daughter card, then install the card. What ensures a reliable connection? Gold-plated machined header pins provide a tight, long-lasting connection in the original socket.

Braze Zaxxon High Score Save Kit — Features & Install 📄 Installation Guide (PDF) Overview A simple-to-install high score save kit for Zaxxon that permanently remembers the top 6 scores and initials—no batteries required. Includes deluxe Free Play, power-on self-test, an on-screen settings menu, and a Flip Screen option for 180° rotation. Installs in minutes with no board modifications 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: attract screens run normally even in Free Play. Power-on diagnostics: automatic self-test every time the game powers up. On-screen settings: change options and erase high scores without DIP switch hassle. Flip Screen: 180° cabinet rotation with no monitor or hardware adjustments. FAQ Where can I download the install guide? Zaxxon Install Guide (PDF) 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.

Braze Frogger High Score Save Kit — Features & Install 📄 Installation Guide (PDF) 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. Premium hardware: gold-plated machined header pins; daughter card snaps firmly in place. Power-on diagnostics: automatic self-test every time the game powers up. On-screen settings: adjust options and erase high scores without DIP switches. On-screen test mode: test music, sound effects, sprites, characters, and color maps. FAQ Where can I download the install guide? Frogger Install Guide (PDF) 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, 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 Red Baron High Score Save Kit — Features & Install 📄 Installation Guide (PDF) 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 functions 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, then press and hold Start + Fire until the screen displays “ERASED.” Key Features Installs in minutes: no board modifications or special wiring; no soldering required. Top 7 High Score Save: scores and initials are retained permanently (no batteries). ROM Saver: reduces problems from aging or intermittent ROM sockets. Premium hardware: gold-plated machined header pins; daughter card locks firmly in place. Easy reset: clear the table via Self Test (Start + Fire) with on-screen “ERASED” confirmation. FAQ Where can I download the install guide? Red Baron Install Guide (PDF) 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 plug 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 Donkey Kong High Score Save Kit — Features & Install 📄 Installation Guide (PDF) Overview A simple-to-install high score save kit for Donkey Kong that permanently remembers the top 5 scores and initials. Includes deluxe Free Play with full attract mode, selectable attract-mode sound, a power-on self-test, and an on-screen settings menu for easy configuration. Installs in minutes with no special wiring or soldering required. Installation Summary Power down the cabinet and access the CPU board. Carefully remove the Z80 CPU from the DK CPU board. Insert the Z80 CPU into the included daughter card. Plug the daughter card into the original Z80 CPU socket. Power on and follow the install guide to complete verification. Key Features Installs in minutes — no board modifications or special wiring. Top 5 High Score Save — permanently remembers scores + initials (no batteries). True Free Play — full attract mode while in Free Play. Selectable attract-mode sound — enable/disable in settings. Power-on diagnostics — automatic self-test during boot-up. On-screen settings menu — adjust options and erase scores without opening the cabinet. FAQ Where can I download the install guide? Donkey Kong D2K Install Guide (PDF) 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 high score table and restore defaults. 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 Mario Bros. High Score Save Kit — Features & Install 📄 Installation Guide (PDF) 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 standard Mario Bros. test mode. Easy reset: clear the table in test mode by resetting the bookkeeping distributions. FAQ Where can I download the install guide? Mario Bros. Install Guide (PDF) 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; 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.