Product information "Mr Do Free Play and High Score Save Kit"
Customize Your Mr Do Free Play and High Score Save Kit
Build your kit exactly how you want it. Choose a Wi-Fi Enabled Kit or a Standard Save Kit. You can also add a processor and/or a 40-pin socket—optional but recommended for easy installation.
Learn More About This Kit
Click a button to view details, tips, or the installation guide.
Features
- Easy install: No soldering, board modifications, or special wiring—plug in and go.
- Save your scores forever: Uses a serial EEPROM (not failure-prone NVRAM or batteries).
- High Score Save: Stores the Top 10 scores.
- ROM revisions: Choose ORIGINAL ROMs or the UPDATED speed-hack for faster Mr Do gameplay.
- Attract sounds: Enable at 25%, 50%, or 100% of attract-screen rotations.
- Free Play: Start games without coins or opening the coin door.
- Coin Up: Coins/tokens still supported if desired.
- Attract mode: Reduce screen burn—no more static screens.
- Menu-driven DIP settings: Change settings on-screen—no cabinet pull-out.
- ROM Saver: Optionally remove original program ROMs to save power.
- Cabinet support: Works in upright or cocktail cabinets.
Additional Features
- Backup & restore: Back up high scores and restore later—ideal before/after parties.
- Separate score tables: Different high-score saves for chosen lives (2, 3, or 4).
- Reset button: Restart a game without powering off (enable in menu).
- NEW RAM test: Hold Player 1 Action while powering up to run a RAM test.
Important
- Ensure your Z80 is socketed. If not, install a 40-pin socket for the kit to work.
- Read the installation guide before installing — Mr. Do Installation Guide (PDF) .
Just the FAQ's
How many high scores are saved?
The kit saves the Top 10 scores.
Can I use both ROM revisions?
Yes. You can choose between the ORIGINAL ROMs and the speed-hack version for faster gameplay.
Does it support Free Play and coin operation?
Yes. You can enable Free Play or keep Coin Up active.
What is the Backup & Restore feature?
You can back up high scores before a party or event, then restore them afterward.
How do I run the RAM test?
Hold the Player 1 Action button while powering up to run a built-in RAM test.
What is Stealth Mode?
Stealth Mode makes the kit boot up looking like the stock/original hardware.
Which cabinets are supported?
This kit works in both upright and cocktail cabinets.
Where can I download the installation guide?
Download it here: Mr. Do Installation Guide (PDF) .
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Average rating of 5 out of 5 stars
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October 16, 2025 12:09 PM
Review with rating of 5 out of 5 stars
adds much needed items to this game!
This kit adds some needed items to the game! High scores save with attract mode is fantastic!
Super easy to install.
Level up with these!
Average rating of 5 out of 5 stars
Z80 8-Bit Microprocessor (40-Pin CPU) The Z80 is an 8-bit microprocessor widely used in classic arcade PCBs. This 40-pin CPU handles core game logic and timing and is essential to reliable board operation. Used In Arcade Games Such As Donkey Kong Galaga Donkey Kong Jr. Frogger Galaxian Dig Dug Xevious …and more! *Brands may vary.
Average rating of 5 out of 5 stars
40 pin Socket Specifications Pitch: 2.54 mm (0.100″) Pins: 40 (2×20) Mounting: Through-hole (THT)
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Customize Your Mappy 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 reliable serial EPROM (not failure-prone NVRAM or batteries). High Score Save — Saves the Top 5 scores. Attract Sounds — Hear what you've been missing; set to 100% of attract screen rotation. Full Attract Sounds — Includes the dot munching sound on the attract gameplay screen, or choose standard attract sounds. Freeplay — No more coins or opening the coin door. Coin Up — Still supports coins if wanted. Attract Mode — Minimizes screen burn; no more static screens. Menu-driven DIP settings — Change DIP switches without opening the game cabinet. ROM Saver — Optionally remove original program ROMs to save power. Cabinet support — Works in Upright or Cocktail cabinets. Additional Features Separate score tables — Different high score tables for 2, 3, 4, or 5 lives. Backup & Restore — Back up high scores and restore later; ideal for game room parties. Selectable character names — Toggle between Goro and Meowky. Important Requires a 6809E processor to run. Ensure your processor is socketed; otherwise install a 40-pin socket. Read the Mappy installation guide (PDF) before beginning installation. Frequently Asked Questions Does this kit permanently save high scores? Yes! The kit saves your Top 5 scores using reliable serial EPROM, so scores are retained even after power-off. Can I switch between Freeplay and Coin Up? Yes. The kit allows you to run in Freeplay mode or traditional Coin Up if you prefer authentic coin operation. Does the kit support attract sounds? Yes, including the unique dot munching sound. You can enable standard attract sounds or full attract gameplay sounds. Is any soldering required? No soldering is needed. Just plug the kit into your socketed 6809E CPU. If your CPU is not socketed, a 40-pin socket must be installed. Can I back up and restore my high scores? Yes, the backup & restore feature lets you save scores and reload them later, perfect for events or tournaments. Where can I find the installation guide? You can download it here: Mappy Installation Guide (PDF).
Average rating of 5 out of 5 stars
Customize Your Frogger 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. Key Features Easy installation — No soldering, board modifications, or special wiring. Plug in and play. Permanent score saving — Uses a serial EPROM, not failure-prone NVRAM or batteries. High Score Save — Saves the Top 5 scores on screen. Initial entry — Enter and save your initials. Attract logo choice — Switch between manufacturer logo and HighScoreSaves logo. Freeplay mode — No coins needed; Coin Up still supported. Attract mode screen saver — Reduces burn-in from static screens. Menu-driven DIP settings — Change options without pulling the game out. ROM saver — Remove original program ROMs to reduce power use. Cabinet support — Works in Upright or Cocktail cabinets. Additional Features Backup & restore high scores — Ideal before and after game room parties. Separate score tables — Different tables for 2, 3, or 4 lives. “Stealth Mode” — Access the menu by holding Player 1 while powering on. Important Notes Ensure your Z80 is socketed; if not, install a 40-pin socket for the kit to work. Read the Frogger Installation Guide (PDF) before you begin. Just the FAQ's Which game does this kit support? This kit is designed specifically for Frogger arcade PCBs. How many high scores are saved? The kit saves the Top 5 scores with initials. Does it support Free Play and Coin-Up? Yes! You can enable Freeplay mode or keep Coin Up active if desired. Can I adjust DIP switch settings easily? Yes. DIP options are fully menu-driven from the on-screen menu, no cabinet digging required. What extra features does it include? Includes Backup & Restore, separate score tables, and Stealth Mode for authentic boot-up. Where can I download the installation guide? You can download it here: Frogger Installation Guide (PDF).
Average rating of 5 out of 5 stars
Customize Your Pacman | Ms Pacman Multi Game 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 reliable serial EPROM (not NVRAM or batteries). High Score Save — Saves the Top 10 scores with initials. Attract Sounds — Adjustable to 25%, 50%, or every attract screen. Freeplay — No more coins or opening the coin door. Coin Up — Still supports coins if desired. Attract Mode — Prevents static burn-in on screens. Copyright options — Show original Midway logos or the HighScoreSaves logo. Menu-driven DIP settings — Change DIP switches without opening the cabinet. ROM Saver — Original program ROMs must be removed with this kit installed. Cabinet support — Works in Upright, Cabaret, or Cocktail cabinets. Ships with latest v1.09e version — The best Pac Multi yet! Additional Features Backup & Restore — Back up and reload your scores, great for parties. Fast or Original versions — Play either mode. Extended scoring — Supports up to 9,999,990 points (7-digit saves, no rollover). Separate high score tables — Maintains separate tables for Fast and Original play. Stealth Mode — Choose what game the kit boots to. Enable/disable submenus to restrict guest access. Game select menu included. Option to play Inky and Pinky with original Pac bug behavior or fixed AI. Turn off the “kill screen” to continue past level 255. Switch ghost names from original to alternates. Start at Level 1, Apple level, Key level, or directly at 255 to see the kill screen. Pengo! — Playable using P1 button, no control panel mods required. Important Ensure your Z80 is socketed. If not, install a 40-pin socket for compatibility. Read the installation guide before starting — Pac-Man | Ms. Pac-Man Multigame Installation Guide (PDF) . Compatible PCBs — Works with Pac-Man, Ms. Pac-Man, and Pac-Man Plus boards. Changes color PROMs: Pac-Man Plus, Ms. Pac-Man Plus, and Pengo will have original colors and sounds. New RAM Test (v1.09+) — DIP 1 and 2 OFF triggers an automatic RAM diagnostic at startup; DIP 1/2 ON disables the loop test. Game List Fast Versions Pac-Man Ms. Pac-Man Pac-Man Plus Ms. Pac-Man Plus Original Versions Pac-Man Ms. Pac-Man Pac-Man Plus Ms. Pac-Man Plus Pengo V3 Pengo V2 Just the FAQ's Which PCBs are compatible? Original Pac-Man, Ms. Pac-Man, and Pac-Man Plus boards. Do I need to remove the original program ROMs? Yes. With ROM Saver enabled, original program ROMs must be removed. How many scores are saved? The kit saves the Top 10 scores with initials and maintains separate tables for Fast and Original modes. Does it support Freeplay and coins? Yes. Enable Freeplay or keep Coin Up active—your choice. Can I bypass the kill screen? Yes. You can disable the kill screen and continue past level 255. What’s included in v1.09e? v1.09e includes the latest RAM test, extended scoring, and refinements to the multigame menu and options. Is Pengo included and how is it controlled? Yes, Pengo is included and is playable using the P1 button—no control panel mods required. Can I change ghost AI and names? Yes. Toggle original Pac bug behavior vs fixed AI, and switch between original and alternate ghost names. Will colors/sounds be correct on Plus and Pengo? Yes. Color PROMs are handled so Pac-Man Plus, Ms. Pac-Man Plus, and Pengo use original colors and sounds. Where is the installation guide? Right here: Pac-Man | Ms. Pac-Man Multigame Installation Guide (PDF) .
Average rating of 5 out of 5 stars
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
Customize Your Jail Break 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 highly 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 – Stores the Top 5 scores! Attract Sounds – Hear what you’ve been missing! Full attract sound options available. Freeplay Mode – No more coins or opening the coin door! Coin Support – Still supports coins if desired. Attract Mode – Prevents screen burn with dynamic screen rotation. Menu-Driven DIP Settings – Change DIP switches without opening your game. ROM Saver – Remove original program ROMs to save power. Cabinet Compatibility – Works with Upright and Cocktail cabinets. Additional Features Separate Score Tables – Tracks high scores independently for 2, 3, 4, or 5 lives. Backup and Restore – Save and reload your high scores, perfect for parties and events. Initial Entry – Enter and save your initials with this kit. Important Information This kit requires a 6809E processor to function. If your processor is not socketed, you must install a 40-pin socket for compatibility. Please read the installation guide fully before beginning setup — Download Jail Break Installation Guide (PDF). Just the FAQ's Does this kit require soldering? No soldering is required for the kit itself. However, your 6809E CPU must be socketed; if it isn’t, you’ll need to install a 40-pin socket. Where can I download the installation guide? Grab it here: Jail Break Installation Guide (PDF) . How many high scores are saved? The kit saves the Top 5 high scores using reliable serial EEPROM. Does it support Freeplay and coin operation? Yes. Freeplay is built in, and Coin Up remains supported. Can I change DIP settings without opening the cabinet? Yes. All options are menu-driven via the on-screen interface. What cabinets are supported? The kit works with both Upright and Cocktail cabinets. What is ROM Saver? ROM Saver allows you to remove the original program ROMs; the program runs on the kit, reducing power draw and component wear.