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Learn how an experienced coder was able to convert MSX games over to the Tatung Einstein

Coding
November 20, 2025

Extract from the Process of Converting MSX ROMs to Run on the Tatung Einstein TC-01 & 256

A while ago, a question was raised about how to convert MSX ROMs to run on the Tatung Einstein. That single discussion has now reached almost 89,000 views, highlighting the strong interest in bringing MSX titles to the Einstein platform.

Many people continue to ask:

“How do you convert MSX ROMs to run on the Einstein? Are there any documents or guides I can follow?”

To help answer this, I’ve prepared an overview of the conversion process. It begins with the work done on Beach-Head, and then expands into a full step-by-step guide for Double Dragon, written by Geco exclusively for TatungBytes. These examples show the essential methods, challenges, and technical adjustments required to adapt MSX software so it runs properly on Einstein hardware.

Choose Your Guide

Below are the two available under "Guide section" for MSX ROM conversion.

1. Beach-Head Conversion Overview Guide
A high-level explanation of the initial techniques used to adapt an MSX title for the Einstein.

2. Double Dragon – Full Step-by-Step Conversion Guide by Geco
A detailed, technical walkthrough showing the complete process from start to finish.

If you need any help with any of the subjects then please visit the “Contact” page. The team is always here to support you and assist with your own projects.

Happy Coding.

Adam Groome
adam.groome@tatungbytes.co.uk

I grew up with early access to the Tatung Einstein thanks to my stepfather’s work at Decca/Tatung. While friends had ZX Spectrums and C64s, our family proudly used a TC01. Years later I rediscovered it—alongside the Tatung 256—and saw the potential these machines still hold. This site is dedicated to keeping the Einstein alive: building tools, sharing knowledge, and inspiring new coders to explore BASIC and beyond.