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Swimmer Free Play and High Score Save Kit

Product information "Swimmer Free Play and High Score Save Kit"

The HighScoreSaves Swimmer Free Play and High Score Save Kit upgrades documented compatible original Tehkan Swimmer arcade hardware with permanent Top 5 high score saving with initials, Free Play, attract-music options, menu-driven settings, ROM Saver, Backup and Restore, and optional Wi-Fi leaderboard support while retaining the original arcade PCB, controls, sound, timing, and gameplay.

Swimmer Compatibility & Requirements

Compatible PCB: Documented compatible original Tehkan Swimmer arcade PCB
Processor: Compatible Z80 processor required
CPU Socket: Compatible 40-pin socket at the documented Z80 processor location
Processor Installation: Compatible Z80 installs on the HighScoreSaves daughter card
ROM Saver: Designated original program ROMs may be removed as documented
Cabinet Support: Documented compatible upright and cocktail Swimmer configurations

Installation: Plug-in installation when the original Z80 processor is already socketed. If the processor is soldered directly to the PCB, a compatible 40-pin socket must be installed before the kit can be used.

Swimmer Settings Menu Video

See how to enter the Swimmer settings menu and review Free Play, high score saving, attract-music options, Backup and Restore, and the available configuration settings.

What This Kit Adds

Top 5 High Score Save Permanently stores the Top 5 supported Swimmer scores with player initials.
Battery-Free Serial EEPROM Stores supported scores and settings locally without batteries or NVRAM.
Free Play & Coin-Up Start games without inserting coins while retaining traditional coin or token operation when desired.
Attract Music Enable attract music during 25%, 50%, or 100% of the attract rotation.
Attract Mode Protection Helps reduce prolonged static-screen display during attract mode.
Menu-Driven DIP Settings Change supported operator settings directly through the on-screen menu.
ROM Saver Allows designated original program ROMs to be removed so the supported game program can run from the upgrade while reducing power consumption.
Backup & Restore Save supported high-score data and restore it when needed.
Upright & Cocktail Support Supports documented compatible upright and cocktail Swimmer cabinet configurations.

What's Included

Swimmer Kit: HighScoreSaves Z80 daughter card. A compatible Z80 processor is required and installs on the daughter card during installation.

Settings Menu Access

Hold Player 1 Start while turning the cabinet on. Release the button when the on-screen prompt tells you to continue.

Before Restoring Cabinet Power

Verify the Z80 notch and Pin 1 orientation, processor-pin alignment, daughterboard seating, socket condition, ROM configuration, and all documented installation steps. If the game does not start after installation, turn power off immediately and recheck the installation.

Standard vs. Wi-Fi Kit

Standard Kit

Stores supported Swimmer scores and settings locally. No internet connection is required for gameplay, Free Play, Coin-Up operation, local score saving, or menu access.

Wi-Fi Enabled Kit

Includes the same local functionality and adds supported online score submission to the HighScoreSaves leaderboard platform.

Wi-Fi can be disabled without affecting local score saving or normal gameplay. Wi-Fi-enabled kits use compatible 2.4 GHz Wi-Fi networks.

Swimmer Kit FAQ

Which arcade PCB is required?

The kit is designed for documented compatible original Tehkan Swimmer arcade hardware.

Which processor is required?

A compatible Z80 processor is required and installs on the HighScoreSaves daughter card.

Does installation require soldering?

No soldering is required when the Z80 processor is already socketed. If it is soldered directly to the PCB, a compatible 40-pin socket must be installed first.

How many high scores are saved?

The kit stores the Top 5 supported Swimmer scores with player initials.

Does the kit support attract music?

Yes. Attract music can be enabled during 25%, 50%, or 100% of the attract rotation.

Does the kit support ROM Saver?

Yes. ROM Saver allows documented original program ROMs to be removed so the supported game program can run from the upgrade.

Can high scores be backed up and restored?

Yes. Backup and Restore functionality is included.

Does it work in upright and cocktail cabinets?

Yes. Documented compatible upright and cocktail Swimmer configurations are supported.

Will the Wi-Fi kit still save scores if Wi-Fi is disabled?

Yes. Local gameplay, Free Play, Coin-Up operation, score saving, and menu operation continue to work when Wi-Fi is disabled or unavailable.

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1 review

October 4, 2026 9:43 PM

Review with rating of 5 out of 5 stars

amazing kit

Installed easily on my original Swimmer board and worked right away. High score saving works perfectly, and Free Play is a nice addition for home use. A clean upgrade that adds useful features without changing the original game experience.