The first major alternative software release for the Atmegatron is now available from the Downloads page (http://soulsbysynths.com/downloads/ (http://soulsbysynths.com/downloads/)). ;D
It is called the Atcyclotron and is a wavetable cycling synthesizer. The key difference is that it now uses 4 waveforms to generate the audio, rather than 1. A number of samples from each waveform are played in turn. This allows much more complex timbres to be created.
Find out how to upload the software and how to use it here: http://youtu.be/XZNKfhxAz_4 (http://youtu.be/XZNKfhxAz_4)
Check out this demo that is created entirely from Atcyclotron sounds (except vocal!): https://soundcloud.com/soulsby-synthesizers/piney-gir-heres-looking-at-you (https://soundcloud.com/soulsby-synthesizers/piney-gir-heres-looking-at-you)
and a dry instrumental version, so you can hear exactly what is going on: https://soundcloud.com/soulsby-synthesizers/heres-looking-at-you-dry