Hey! My name is Ingo and this site is mostly about my retro computing. I'm a member of the demo groups Mayday! and Vision and run by the handle awsm. Thanks for stopping by and if you want to get in touch, message me on twitter: @awsm9000.

The Fairlight Intro

Sun May 09 2021
This C64 intro from Fairlight ist nothing less than iconic and engraved in our collective memory as the beginning of an art form. In this article I share my learnings unpacking and disassembling the code.
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A 6502 disassembler in Python

Sun Mar 21 2021
In this article I share some learnings about disassembling 6502 machine code. Turns out getting it to work around 80% is easy, improving to 90% is tricky and making it work 100% of the time almost impossible.
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6502 Syntax Highlighting with highlight.js

Sun Feb 07 2021
I created syntax highlighting for the ACME assembler which you can implement on your own website or blog.
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Latest Releases


My little contribution to the deadline 2021 old school demo competition. I hadn't written any code since about a year and I'm glad I managed to put something together. Technically not impressive, but at least displaying 15 sprites using mutiplexing. The tune is by dalezy. The demo won 1st place.

Ghost Town+ 64

I released a greatly extended version of the game Ghost Town for the Plus/4 and, for the first time, Ghost Town for the C64. Please visit the dedicated site for the download.
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