Scramble High Score Save Kit Compatibility & Comparison
Compare two HighScoreSaves upgrade paths for compatible Scramble arcade hardware: the dedicated Scramble high score save kit and the Scramble / Super Cobra Multigame Kit . Both retain compatible Scramble PCB hardware, but their installation and socket requirements differ.
Choosing Between the Scramble Upgrade Kits
HighScoreSaves offers two different upgrade paths for compatible Scramble arcade hardware. The correct choice depends on whether you want to keep the cabinet dedicated to Scramble or expand compatible Scramble hardware into an eight-game multigame system.
The two kits also have different socket requirements, so PCB inspection is especially important before ordering a Scramble high score save kit or multigame upgrade.
Scramble Kit Comparison
| Compatibility | Dedicated Scramble Kit | Scramble / Super Cobra Multigame |
|---|---|---|
| Primary Use | Dedicated Scramble upgrade | Eight-game multigame upgrade |
| PCB Support | Scramble PCB | Original and compatible bootleg Scramble PCBs |
| Main CPU | Main Z80 location | Main CPU at 1A/1C |
| Sound CPU | No sound-board modification required for normal installation | Sound Z80 at 3G/4G |
| Graphics Locations | No additional graphics daughter board documented | Graphics positions 5F and 5H |
| PROM Location | No additional PROM daughter board documented | PROM position 6E |
| Games | Scramble | Scramble, Super Cobra, Anteater, Frogger, Amidar, Armored Car, Turtles, The End |
Dedicated Scramble Kit Compatibility
The dedicated Scramble kit is intended for a Scramble arcade PCB and keeps the cabinet focused on Scramble.
Scramble / Super Cobra Multigame Compatibility
The Multigame Kit supports documented compatible original and bootleg Scramble PCBs and adds eight supported games: Scramble, Super Cobra, Anteater, Frogger, Amidar, Armored Car, Turtles, and The End.
Why Scramble PCB Socket Inspection Matters
Scramble PCBs are not all configured identically. Some boards may already have all required locations socketed, while others may have one or more required components soldered directly to the PCB.
HighScoreSaves has documented boards with soldered CPUs, graphics ROM locations without sockets, and soldered PROMs. Compare your actual PCB with the installation guide rather than assuming the multigame kit will install without socket work.
Original Scramble Hardware, Two Upgrade Paths
Both HighScoreSaves options retain compatible Scramble arcade PCB hardware rather than replacing the machine with a generic multicade or unrelated software-emulation platform.
Scramble Pre-Order Checklist
After Confirming Compatibility
Once you have identified the PCB, selected the appropriate upgrade path, and verified the required socket locations, use the individual product pages for complete feature information, configuration options, pricing, availability, and ordering.
Scramble Kit Compatibility FAQ
Which kit should I choose if I only want Scramble?
Choose the dedicated Scramble Free Play and High Score Save Kit if you want to keep the cabinet focused on Scramble.
Which games are supported by the Multigame Kit?
Scramble, Super Cobra, Anteater, Frogger, Amidar, Armored Car, Turtles, and The End.
Does the Multigame Kit support bootleg Scramble PCBs?
The supplied compatibility information documents support for original and compatible bootleg Scramble PCBs.
Does the dedicated Scramble kit modify the sound board?
No additional sound-board modification is documented for the normal dedicated-kit installation.
Why does the Multigame Kit need more socketed locations?
In addition to the main CPU location, the Multigame Kit uses a sound daughter board, graphics daughter board, and PROM board at the documented positions.
Will either kit always install without soldering?
Not necessarily. Required locations must be socketed. Inspect your actual PCB because some Scramble boards have processors, graphics ROMs, or PROMs soldered directly to the board.