Running a Minecraft Server and more on a 1960s UNIVAC Computer

2026-04-18 | original

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Why This Matters

This project demonstrates the incredible versatility of vintage computing by running modern applications like a Minecraft server and emulators on a 1960s UNIVAC computer, highlighting the enduring potential of early hardware. It showcases how creative engineering can push the boundaries of what outdated technology can achieve, inspiring both enthusiasts and industry professionals to rethink hardware limitations.

Key Takeaways

Running modern software on vintage hardware showcases technical ingenuity.
The project highlights the enduring relevance of old computing architectures.
It encourages innovation by exploring the limits of legacy technology.

Check it out! Here I am running a Minecraft server on a 1960s UNIVAC 1219B computer:

Here’s a NES emulator rendering the first frame of Pinball:

… and a selfie printed using the “overstrike” technique:

We ran a ton more crazy stuff, including:

OCaml programs (!)

A webserver

Curve25519 + AES encryption

A BASIC interpreter

ELIZA

Games like Oregon Trail, Wordle, and Battleship

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