Both voices are sequenced by the amazing Oct Tone from the amazing team of Glasgow Synth Guild!
The otherworldy bass/lead voice is Loquelic Iteritas from Noise Engineering patched into NE Electus Versio. Wavefolding is modulated manually with a fun little Make Noise PrssPnt.
The second (plucky lead) voice is a Mutable Instruments Plaits clone (from After Later Audio: Pixie) in harmonic strings mode, patched into a Make Noise Mimeophon. Its notes are occasionally transposed using a handy slider (Acid Rain Technology Navigator) and a precision adder (Noise Engineerign Quantus Pax).

Drums are from Arturia Drum Brute Impact, sent through guitar effect pedals (compressor [TCE Forcefield], overdrive [EH Hot Tubes Nano], delay [TCE Hall of Fame 2], reverb [TCE Flashback 2]).