We just posted our latest video about one of the strangest finds we’ve come across: a complete bowling alley computer system running SCO OpenServer 5!
The Find
When Village Lanes in Durham, North Carolina closed its doors in 2023 after 61 years of operation, everything went up for auction. Most people were bidding on bowling balls and neon signs, but we had our eyes on something a bit more interesting: a Dell Optiplex 760 and a VT525 terminal that were part of the Brunswick scoring system.
We had no idea what we were getting into.
What We Got
The Dell turned out to be running SCO OpenServer 5 — probably the last operating system we expected to see on what looked like an ordinary office PC. But this thing was purpose-built for bowling alley management, complete with an Equinox 8-port serial card, custom keyboard, and software that controlled everything from lane assignments to league management.
The VT525 terminal (manufactured by Boundless Technologies) was customized by Bowling Scorer Technology and was one of the last terminals DEC ever made before personal computers made them obsolete.
The Challenge
Getting into the system turned into a proper adventure. We couldn’t log in, couldn’t mount the drive from Linux, and hit media errors trying to image it. Then when we finally got past the login with help from our Discord community (shout out to kriebz for running John the Ripper on the password file), we ran into challenge code protection on the root account.
Our Discord came through again. This time a supporter from Norway installed OpenServer in a VM and modified the image to bypass the challenge code. The community support on this project was incredible.
Making It Work
The terminal kept throwing LIU (Lane Interface Unit) errors because, well, we don’t have a bowling alley full of pinsetters to connect to. After digging through the system settings and disconnecting the LIU in maintenance mode, we finally got the terminal working.
And then we did what any reasonable person would do: we renamed the facility to “The Serial Port Bowling Center” and opened for business.
This Was So Much Fun
Going into this project, we had zero expectations and honestly no idea how bowling alleys even operated. Finding a complete Unix system running SCO OpenServer at a bowling alley auction? That hadn’t even entered into our minds.
But this turned into one of the most surprisingly enjoyable projects we’ve tackled. Every step was a new puzzle — cracking passwords, bypassing challenge codes, figuring out why the terminal kept complaining about missing lane interface units. And our Discord community jumping in to help at every roadblock made it even better.
The video covers the full journey from picking up the equipment at auction to getting root access on the Dell. We also dive into the history of Village Lanes, the VT525 terminal, and how these bowling center management systems actually worked. Plus, we finally got some hands-on experience with SCO’s OpenServer, which neither of us had seen in the wild before.
If you’ve ever wondered what kind of technology powers a bowling alley, or you just want to see us fumble our way through 1990s Unix, check out the video.
