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Scramble Free Play and High Score Save Kit

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

The HighScoreSaves Scramble Free Play and High Score Save Kit upgrades compatible Scramble arcade hardware with permanent Top 10 high score saving, battery-free score storage, Free Play, separate lives-based score tables, attract sounds, menu-driven settings, Backup and Restore, ROM Saver functionality, and optional Wi-Fi leaderboard support while continuing to use the original arcade PCB.

Scramble Compatibility & Requirements

Compatible PCB: Scramble arcade PCB
Processor: Compatible Z80 processor
CPU Location: Main Z80 processor location on the lower PCB of the two-board Scramble stack
CPU Socket: Compatible 40-pin socket required
ROM Saver: Original program ROMs may be removed when using the supported ROM Saver configuration
Cabinet Support: Compatible upright and cocktail Scramble cabinets

Installation: Plug-in installation when the original Z80 is already socketed. The compatible Z80 is removed from the Scramble PCB and installed on the HighScoreSaves daughter card, then the assembled daughter card installs into the original Z80 socket. If the Z80 is soldered directly to the PCB, a compatible 40-pin socket must be installed first.

Scramble Settings Menu Access

With the game powered off, press and hold Player 1 Start. Turn the cabinet on while continuing to hold Player 1 Start, then release the button when prompted on screen.

The on-screen menu provides access to supported gameplay, score-saving, self-test, and kit configuration options without requiring routine adjustment of the physical PCB DIP switches.

What This Kit Adds

Top 10 High Score Save Permanently saves the ten highest supported Scramble scores.
Battery-Free Serial EEPROM Keeps supported scores and settings stored after cabinet power is removed.
Separate Score Tables Maintains independent supported high score tables for 2-, 3-, and 4-life settings.
Free Play Start games without inserting coins while retaining normal coin operation when desired.
Attract Sounds Adds supported sound during attract operation.
Attract Screen Behavior Minimizes extended static-screen elements during attract operation.
Backup & Restore Back up supported saved high scores and restore them later.
ROM Saver Allows supported operation from the HighScoreSaves kit after the original program ROMs are removed.
Copyright Selection Select the supported original-manufacturer display or HighScoreSaves branding.
Self-Test Access Access supported diagnostic and self-test functions through the kit menu or compatible PCB DIP-switch configuration.
Upright & Cocktail Support Supports compatible upright and cocktail Scramble cabinets.

What's Included

Base Scramble Kit: HighScoreSaves Z80 daughter card for installation at the main processor location on compatible Scramble arcade hardware. A compatible Z80 may be reused from the existing PCB or selected as a replacement when ordering.

Standard vs. Wi-Fi Kit

Standard Kit

Stores supported Scramble scores and settings locally and provides normal gameplay, Free Play, menu access, score saving, ROM Saver, self-test access, and Backup and Restore without requiring an internet connection.

Wi-Fi Enabled Kit

Includes the same local functionality and adds qualifying online leaderboard score submission through the HighScoreSaves 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.

Scramble Kit FAQ

Which arcade PCB does this Scramble kit use?

This dedicated kit is designed for compatible Scramble arcade PCB hardware and installs at the main Z80 processor location.

How many high scores are saved?

The kit permanently saves the Top 10 supported Scramble scores.

Why are there separate score tables?

Independent supported high score tables are maintained for 2-, 3-, and 4-life configurations so scores earned under different lives settings remain separate.

Are scores lost when the cabinet is turned off?

No. Supported high scores and settings are stored in serial EEPROM and remain saved without cabinet power.

Can I still use coins?

Yes. Free Play provides coin-free operation while traditional coin operation remains available when preferred.

Do I need to purchase a Z80?

No. A compatible existing Z80 may be reused. A compatible replacement processor is available as an optional selection when needed.

Does installation require soldering?

Not when the main Z80 is already socketed. If the processor is soldered directly to the Scramble PCB, a compatible 40-pin socket must be installed first.

How do I open the settings menu?

With cabinet power off, hold Player 1 Start while turning the cabinet on, then release Player 1 Start when prompted on screen.

What does the Wi-Fi version add?

Both versions save supported scores locally. The Wi-Fi Enabled version also adds qualifying online score submission to the HighScoreSaves leaderboard.

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