The Octatrack plays a long backing track full of spooky one-shots. Digitakt only plays that one industrial noise sample. Most of the melodic content as well as the bassline is provided by the Digitone. Sub37, Analog Rytm and Lyra should be obvious. 0-coast does occasional FX sounds. The Eventide Space pulls everything together nicely of course. Everything multitracked in Ableton with some light post-processing (EQ, compression) and finally Ozone Neutron Elements for mastering.
Let me know if you have any questions.