A side-project of Petter Marklund (Memorandum) and Fredrik Thordendal (Meshuggah), mixing heavy techno beats, samples and thrash metal guitars. They originally released a 7" under the name Sepülchre Inc., then took the moniker XXX Atomic Toejam and issued the MCD "A Gathering Of The Tribes..." on Cold Meat Industry and a track on the "Karmanik Collection" compilation. A full-length album was long announced, but never saw the light.

XXX Atomic Toejam on Last.fm.