Gyruss Free Play, High Score Save, and Multigame Kits for Original Arcade Hardware
Upgrade a compatible original Gyruss arcade PCB with Free Play, permanent high score saving, serial EEPROM storage, on-screen DIP settings, ROM Saver support, extended scoring, and optional Wi-Fi leaderboard support.
This category includes the dedicated Gyruss Free Play and High Score Save Kit and the Gyruss Multigame Free Play and High Score Save Kit, which adds Gyruss, Time Pilot, and Pooyan support on compatible original hardware.
Both kits are designed for original arcade hardware rather than replacing the game board with an emulation platform, reproduction PCB, or multicade system.
Gyruss Kit Options
Choose the standard Gyruss kit when you want to keep the cabinet dedicated to Gyruss. Choose the Gyruss Multigame kit when you want Gyruss, Time Pilot, and Pooyan selectable from the same compatible hardware setup.
- Dedicated Gyruss kit for original Konami Gyruss arcade PCBs
- Gyruss Multigame kit with Gyruss, Time Pilot, and Pooyan
- Free Play with traditional Coin-Up operation retained
- Permanent Top 5 high score saving using serial EEPROM storage
- Extended scoring support up to 9,999,990 points
- On-screen DIP and operator settings
- ROM Saver support for optional original program ROM removal
- Separate score tables for supported lives settings
- Backup and restore support for saved high scores
- Fast Boot and Stealth Mode support on supported kit versions
- Self-test and God Mode practice support on supported kit versions
- Upright and cocktail cabinet support
- Optional Wi-Fi leaderboard support
View Gyruss Free Play and High Score Save Kit
View Gyruss Multigame Free Play and High Score Save Kit
View Gyruss Installation Guide
View Gyruss Multigame Installation Guide
Before ordering: confirm that your machine contains a documented compatible original Gyruss arcade PCB. A socketed Z80 processor is required. The Gyruss Multigame kit may also require sockets for PROMs and LS377s, so review the matching installation guide before choosing a kit.
Gyruss Kit Details and Comparison
This category includes two upgrade paths for compatible original Gyruss arcade hardware: the dedicated Gyruss Free Play and High Score Save Kit and the Gyruss Multigame Free Play and High Score Save Kit.
Both options are designed to preserve original arcade hardware behavior while adding Free Play, permanent high score saving, serial EEPROM storage, on-screen settings, ROM Saver support, extended scoring, and optional Wi-Fi leaderboard support.
Choose the Right Gyruss Kit
Gyruss Free Play and High Score Save Kit
Best choice when you want to keep the cabinet dedicated to Gyruss while adding Free Play, Top 5 score saving, extended scoring, Fast Boot, Stealth Mode, and optional Wi-Fi.
- Dedicated Gyruss upgrade
- Top 5 high score saving
- Serial EEPROM score storage
- Extended scoring up to 9,999,990 points
- Fast Boot and Stealth Mode support
- Requires a socketed Z80 processor
Gyruss Multigame Kit
Best choice when you want Gyruss, Time Pilot, and Pooyan selectable on compatible original Gyruss hardware.
- Includes Gyruss, Time Pilot, and Pooyan
- Top 5 score saving with initials for each game
- Serial EEPROM score storage
- Extended scoring up to 9,999,990 points
- Stealth Mode Multigame boot selection
- May require additional PROM and LS377 socketing
Menu and Boot Selection Notes
The dedicated Gyruss kit supports menu access during power-on using the Player 1 control behavior described in the product documentation.
The Gyruss Multigame kit uses Stealth Mode Multigame boot behavior to choose between Gyruss, Time Pilot, and Pooyan. Review the matching installation guide for the exact setup and startup procedure.
Shared Gyruss Upgrade Features
Both Gyruss kit options are built around original arcade hardware rather than emulation, reproduction boards, or multicade replacement systems.
- Free Play: Start games without coins while retaining traditional Coin-Up operation.
- Permanent score saving: Saves supported high scores using serial EEPROM storage instead of batteries or NVRAM.
- Top 5 scores: Stores the Top 5 supported scores.
- Extended scoring: Displays scores up to 9,999,990 points.
- On-screen DIP settings: Adjust supported gameplay and configuration settings through the menu.
- ROM Saver: Original program ROMs may be removed when installed as directed.
- Backup and restore: Save and restore supported high scores before or after events.
- Upright and cocktail support: Supports documented upright and cocktail cabinet configurations.
- Optional Wi-Fi: Add online leaderboard score submission while keeping local score saving.
Standard Gyruss Kit Details
The standard Gyruss kit is the best fit for collectors and operators who want to preserve a dedicated Gyruss cabinet while adding modern convenience features.
Supported features include Top 5 high score saving, serial EEPROM storage, Free Play, Coin-Up support, attract mode protection, on-screen DIP settings, ROM Saver support, upright/cocktail cabinet support, separate score tables, Stealth Mode, Fast Boot, and extended scoring.
This kit requires a socketed Z80 processor. If the Z80 is soldered directly to the PCB, a qualified arcade technician must install a compatible 40-pin socket before installation.
Gyruss Multigame Kit Details
The Gyruss Multigame kit adds Gyruss, Time Pilot, and Pooyan support on compatible original Gyruss arcade hardware.
Multigame features include Top 5 high score saving with initials, serial EEPROM storage, attract sounds, Free Play, Coin-Up support, on-screen DIP settings, ROM Saver support, extended scoring, High Scores button support, All Global High Scores button support, backup and restore, separate score tables, reset button support, self-test, God Mode, and Stealth Mode Multigame boot selection.
Most Gyruss PCBs require additional socketing for 3× 16-pin PROMs, 1–2× 16-pin LS377s, and a 40-pin CPU socket. Review the Gyruss Multigame installation guide before choosing this kit.
Installation and PCB Requirements
- Designed for documented compatible original Gyruss arcade PCBs.
- Access to the original arcade PCB is required during installation.
- The standard Gyruss kit requires a socketed Z80 processor.
- If the Z80 processor is soldered directly to the PCB, a qualified arcade technician must install a compatible 40-pin socket.
- The Gyruss Multigame kit may require sockets for 3× 16-pin PROMs, 1–2× 16-pin LS377s, and the CPU.
- Remove only the designated original program ROMs identified in the matching installation guide when using ROM Saver features.
- Verify Pin 1 orientation, processor alignment, socket condition, added socket work, board seating, and all pins before restoring cabinet power.
- Review the correct installation guide for the kit you are ordering.
Standard and Optional Wi-Fi Versions
Standard kits save supported scores locally to the PCB and do not require an internet connection for gameplay, Free Play, local score saving, ROM Saver operation, or on-screen settings.
Optional Wi-Fi Enabled Kits include the same local features and add online score syncing through the HighScoreSaves global leaderboard platform.
Wi-Fi can be disabled without affecting local gameplay, Free Play, score saving, settings, ROM Saver operation, or supported boot/menu features.
Gyruss Kit FAQ
Which Gyruss kit should I choose?
Choose the standard Gyruss kit if you want a dedicated Gyruss upgrade. Choose the Gyruss Multigame kit if you want Gyruss, Time Pilot, and Pooyan on compatible original Gyruss hardware.
Which games are included with the Gyruss Multigame kit?
The Gyruss Multigame kit includes Gyruss, Time Pilot, and Pooyan.
Which processor is required for these Gyruss kits?
These Gyruss kits require a socketed Z80 processor location on compatible original hardware.
Does the Gyruss Multigame kit require extra socketing?
Most Gyruss PCBs require additional sockets for 3× 16-pin PROMs, 1–2× 16-pin LS377s, and the CPU before installing the multigame kit.
How many high scores do the Gyruss kits save?
The kits save the Top 5 supported high scores using serial EEPROM storage. The multigame kit saves Top 5 scores with initials for each included game.
Do the Gyruss kits support Free Play and Coin-Up operation?
Yes. The kits support Free Play while retaining traditional Coin-Up operation.
What is extended scoring on the Gyruss kits?
Extended scoring allows supported score display up to 9,999,990 points.
What is God Mode on the Gyruss Multigame kit?
God Mode provides unlimited-lives practice with score saving disabled.
Is Wi-Fi required for the Gyruss kits?
No. Standard kits save supported scores locally. Wi-Fi is optional for online leaderboard support.