Ant Fractal

License: GPL
Download: source and executable .zip archive
To run: DOSBox or DOSEMU
To compile: Open Watcom assembler and linker
Technologies: x86 assembly

If you want to have some fun try changing the rule and/or the palette. I'll have to write a little bit on how that works but you can probably figure it out from the code or the description of the Ant automaton elsewhere.