Last year, LA noisemakers HEALTH released a collaborative album DISCO4 :: PART II, which featured tracks with Nine Inch Nails, Lamb Of God, the Body, Backxwash, Poppy, Perturbator, and others. Today, HEALTH are back with a new single called “HATEFUL,” which was co-written with SIERRA and features backing vocals from Street Sects’ Leo Ashline. The track is also featured in-game via ULTRAKILL’s latest software update. Of “HATEFUL,” HEALTH kept it simple in a statement: “BACK TO THE CYBER GRIND.” A press release also promises “more collaborations between HEALTH and ULTRAKILL will soon be announced.”