A mini-album on Kabukikore Records, "Dark Matter", came next, closely followed by a session for BBC Radio One's Huw Stephens.
During this time Red Panda and Mugstar featured on a one-sided 10-inch single, each performing half of "Tam Lin", a song made famous by Fairport Convention.
These were followed by a split album on Rocket Recordings with New York's Oneida - called "Collisions 2" - and a 40-minute remix of "Serra" (from "Lime") by Loop's Robert Hampson.
(The screening with live soundtrack has subsequently been performed a number of times... in Bishop's Castle, at the Roadburn Festival in Tilburg (NL), The Cube Cinema, Bristol and most recently in 2018 in the Music Room at the Liverpool Philharmonic Hall.)
February 2016 saw Mugstar performing a second radio session for Marc Riley on his BBC 6 Music evening show.
The singles and rarities compilation album: Collapsar - Skull Scorchers & Neuron Phasers was released in December 2017 on double heavy vinyl format by Evil Hoodoo Records.