Galaxian

After building my own MAME machine from scratch, I decided I wanted to try my hand at a restoration project.

I jumped on Craigslist and found a four-player sit-down Nintendo VS cabinet. When I got down to the place to pick it up, I found myself staring at a treasure trove of old cabinets packed into a barn. I looked around and ended up leaving with a second cabinet also, one that reminded me of Ms. Pac-Man.

Back at home with my haul, I found that I was more interested in checking out the second cabinet. It turned out to be a Galaxian converted to a Galaga. I decided to restore it to its original state.

The cabinet itself was in decent shape, albeit quite dirty from sitting in a barn for so long. Other than the dust, there was no structural or water damage.

The project required sanding and painting, replacement of all the artwork, updating the electronics, and more. Though I tried to keep everything as close to stock as possible, I did decide to make a few changes.

I swapped out the failing CRT for an LCD, and with the help of a custom MAME layout file, I was able to run vertical games in a 9:16 orientation on a 16:9 screen, using only a 3:4 viewport. This allowed the games to run in the correct aspect ratio without stretching.

I also decided to run a mini-ITX motherboard with an Intel Atom processor to power MAME instead of using the original Galaxian PCB. Because I have limited space for arcade games in the house, a single cabinet that can run multiple games is worthwhile to me. I did manage to keep all the original wiring harnesses intact (I even built some of my own connectors to interface with the existing harnesses) so that the cabinet could be switched back to the original Galaxian hardware at any time.

I customized the BIOS splash screen and operating system boot/login screens, so the layman wouldn't even notice the cabinet uses a standard PC. I decided to write my own frontend; HyperSpin is awesome, but I wanted a very simple selection screen for only a half-dozen vertical games.

The video below shows the custom boot sequence and frontend.

A full gallery of pictures showing the restoration process is available via Imgur.

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Northern California
A software geek who is into IoT devices, gaming, and Arcade restoration.