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Bosconian Free Play and High Score Save Kit

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

Bosconian arcade marquee for the Bosconian Free Play and High Score Save Kit

Upgrade Your Original Bosconian Arcade PCB

The HighScoreSaves Bosconian Free Play and High Score Save Kit adds Free Play, permanent high score saving, selectable attract sounds, and adjustable game settings to your original Midway or Namco Bosconian arcade PCB. Keep your original hardware and Star Destroyer gameplay, with optional Wi-Fi leaderboard support.

Free Play

Play with or without coins

High Score Saving

Saves the Top 5 high scores

with initials!

Attract Sounds

Selectable in settings

Optional Wi-Fi

Upload scores to Personal and Global pages!

Bosconian PCB Compatibility at a Glance

Compatible PCB Original Midway and Namco Bosconian arcade PCBs
CPU location Main Z80 CPU at location 4M
CPU socket 40-pin socket required
Installation Plug-in when the original Z80 at 4M is socketed
Cabinet support Selectable cabinet type in settings
Before you order: Bosconian uses multiple Z80 processors. This kit installs at the main Z80 CPU location 4M on the original arcade PCB. No soldering is needed if the original Z80 is already socketed. If it is soldered directly to the PCB, a qualified arcade technician must install a compatible 40-pin socket first.

Choose Your Bosconian Kit Version

Standard Kit

Stores supported scores and settings locally on the arcade PCB. No internet connection required.

Wi-Fi Enabled Kit

Includes Standard features and can submit qualifying Bosconian scores to the HighScoreSaves global leaderboard.

What's Included

Base kit: 1 × HighScoreSaves Z80 daughter PCB.

A new Z80 CPU and 40-pin CPU socket are optional selections above; neither is included unless selected.

Installation & Helpful Guides

Identify your original Bosconian arcade PCB and verify the Z80 CPU location before fitting your kit.

Identify Your Original Arcade PCB
Not sure which board is in your cabinet?

Additional Details & Resources

Select any section below to see more details.

Advanced Kit Features
On-Screen Settings Menu Change supported cabinet, savekit and Bosconian game options using the original arcade controls.
Multiple Score Tables Separate high score tables for each supported starting lives setting. Each table saves the Top 5 high scores with player initials!
Score Backup & Restore Back up, restore or reset all high score tables directly from the Savekit Settings menu.
Attract Sound Options Select attract sounds for 25%, 50% or 100% of attract screen rotations, or turn them completely OFF.
Gameplay Attract Sound Enable or disable gameplay sounds during the attract-mode gameplay demonstration.
God Mode Enjoy never-ending gameplay for practice and exploration. Scores earned while God Mode is enabled are not saved.
Adjustable Lives & Difficulty Adjust starting lives and game difficulty directly from the Bosconian Settings menu, including the Auto difficulty option.
Bonus Fighter Settings Configure bonus fighter point thresholds, with separate bonus settings for 1–3 starting lives and 5 starting lives.
Cabinet & Coinage Options Adjust cabinet type, coinage, two-credit game options, the continue feature and the displayed copyright message.
Reset DIP Settings Reset all supported DIP settings directly from the Savekit Settings menu.
ROM Saver Supports removal of designated original program ROMs. Follow the Bosconian-specific ROM Saver instructions before removing any original ROMs from your arcade PCB.
Installation & Settings Access

The Bosconian Free Play and High Score Save Kit installs at the original Z80 CPU location 4M on either the Midway or Namco Bosconian arcade PCB.

Enter the settings menu: Hold Player 1 Start for approximately 4 seconds while turning on the cabinet.

The Bosconian Savekit V1A Main Menu provides access to three settings sections. Use the joystick's up and down directions to navigate and the Start button to select or change options.

Cabinet Settings: Configure cabinet type, Free Play, coinage, two-credit game options, continue, attract sounds, gameplay attract sound, God Mode and the copyright message.

Savekit Settings: Configure high score saving, back up or restore high score tables, reset high scores, reset DIP settings and manage online connectivity.

Bosconian Settings: Adjust starting lives, difficulty and bonus fighter point thresholds.

Return to the Main Menu and select Save to apply your changes, or Discard to exit without saving changes.

Always turn off power before removing or installing components. The Z80 CPU and save kit must be correctly oriented before powering on the arcade PCB.

Wi-Fi Setup & Global Scores

The Wi-Fi version uses a compatible 2.4 GHz Wi-Fi network. Wi-Fi can be disabled or unavailable without affecting local score saving or normal gameplay.

Online connectivity is managed through the Savekit Settings menu. The Wi-Fi Enabled Kit allows qualifying Bosconian high scores to be uploaded to your Personal and Global HighScoreSaves leaderboard pages.

Learn about HighScoreSaves Wi-Fi kits

View Bosconian Wi-Fi High Scores

View Global Arcade High Scores

Manuals, Schematics & More

Originally developed by Namco in 1981 and released by Midway in North America, Bosconian is a multidirectional arcade space shooter featuring enemy space stations, radar-guided exploration, enemy fighter formations, asteroids, mines and digitized voice warnings.

The HighScoreSaves Bosconian Free Play and High Score Save Kit preserves the original arcade experience while adding modern conveniences for arcade collectors and enthusiasts. Both original Midway and Namco Bosconian PCBs are supported.

How to Identify Your Original Arcade PCB Before Ordering a Kit

How HighScoreSaves Kits Work on Original Arcade PCBs

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