This is a very old piece of code that I've most likely written sometime in between 2010 and 2012, when I first tried out Python 3. I recently did some backup archeology and decided to archive this here, as it is kinda cool and somewhat clean, source-wise. Original version control history was not part of the backup, sadly.
It is probably full of bugs, and the included ROM is the only one I appear to have tested with. However, this specific one still works flawlessly as shown in the screenshot.
LICENSE does not apply to the roms/ directory as well as the beep.wav.