Repulsion For Humanity was recorded during the long, dark winter of 2018 while the band shared a house. With the help of Francis Caste on mixing duties, Sinsaenum sharpened it's own sonic identity, far from the typical death or modern metal sound. Joey Jordison notes, "In a way 'Repulsion...' almost feels like this is our first album, because I had the opportunity to record my drum tracks in France with the band present this time. Them giving me ideas, and being able to construct the tracks together as a band made for a killer foundation for the rest to build upon. This album is lethal, and the song writing has evolved immensely."