Product information "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) .
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Average rating of 5 out of 5 stars
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1 review
September 23, 2025 12:08 AM
Review with rating of 5 out of 5 stars
This worked with my Orca board.
So I have a crazy calm which is not necessarily the falcon but this worked for it as well. If you don't have an OG donkey Kong board but you still want some of the same fun features, this is what you need to get. Even if you have an original donkey Kong board still nice to give the crazy bootlegs some love. Like all of the other kids this is super high quality I absolutely love it and it helps breathe new life into my game
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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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.
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).
Customize Your Donkey Kong | Pauline 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 the level 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 | Pauline 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 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 scores (with extended scoring over 1,000,000 supported). 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 HSS/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 | Pauline Installation Guide (PDF).
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).
Customize Your Donkey Kong Junior 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. Logo options – 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 sounds – Hear what you’ve been missing! 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; perfect before/after parties. Separate score tables – Different high-score tables for 2, 3, 4, or 5 lives. Choose your level – Select practice levels from the game menu (Vines, Chains, Mario’s Hideout, Jump Pad). Game menu – Easy-select in-game menu. ROM revision choice – Select US or Japan revisions. Practice Mode – Single-level lineup; US set starting from L=05 or L=09. Slow Down (Practice Mode) – Press a Start button to slow the level to half speed (Practice Mode only). Switchable Initial Hack – Choose 12 initials or 3. Important Ensure your Z80 is socketed; otherwise install a 40-pin socket for the kit to work. Just the FAQ's Which games are included? This kit supports Donkey Kong Jr with multiple ROM options (US and Japan). How many scores are saved? The kit saves the Top 5 scores for Donkey Kong Jr. Does it support Freeplay and coin operation? Yes. You can enable Freeplay or keep coin-up active. Can I practice specific levels? Yes. Use the Practice Mode to start from select levels (Vines, Chains, Mario’s Hideout, or Jump Pad). Where can I download the Installation Guide? Download it here: Donkey Kong Jr Installation Guide (PDF).
Crazy Kong Free Play and High Score Save Kit — Installation Guide / Manual (PDF)
HighScoreSaves YouTube Channel — Installation Tips
HighScoreSaves Facebook Page
HighScoreSaves Reddit Community