Continuing the breakneck pace, in 2012 he collaborated with visual artist Whiskas fX to make a run of experimental videos and put out several more EPs, including a collaboration with Braids, Conditions One. The EP was one of the first releases on the London-based Fields label, which would issue much of Cooper's subsequent material. Cooper and Tom Hodge (of Piano Interrupted) released two volumes of Fragmented Self EPs in 2013. Cooper made his full-length debut in 2014 with Human. The album included the Braids collaboration "Automaton" as well as two songs sung by Kathrin deBoer of Belleruche. Two Inhuman remix EPs followed. Cooper and deBoer also collaborated on Tileyard Improvisations, Vol. 1, an electronic jazz EP that also featured trumpeter Quentin Collins. At the end of 2014, Traum compiled Cooper's previous material for the label on the digital anthology Traum Collection.

In 2015, Cooper and Hodge collaborated on an EP titled Artefacts, which was followed by a remix EP. Cooper's second full-length, Emergence, appeared on his own Mesh label in 2016. The album included additional collaborations with Hodge and deBoer. Emergence Remixed and Chromos EP followed in 2017. 2018 saw Cooper present the Balance 030 mix, for Balance Records which featured appearances from some his favored artists including Tim Hecker and Rob Clouth. Later that summer, he delivered his third LP, One Hundred Billion Sparks, which conceptually focused on the visual idea of life's beginnings and the significance of neurons. ~ Jason Lymangrover & Paul Simpson, Rovi