Antichrist Siege Machine

Prepare yourself for an evening of unrelenting sonic devastation as Antichrist Siege Machine descends upon Cambridge's legendary Middle East Upstairs on Sunday, May 17, 2026. Known for their ferocious blend of war metal and death metal, this band delivers a punishing live experience that leaves audiences breathless, battered, and hungry for more. The Middle East Upstairs has long been a sacred battleground for Boston's underground metal faithful, and this night promises to be no different. Antichrist Siege Machine has carved a terrifying reputation in the extreme metal underground with their relentless, caustic assault of blast beats, down-tuned riffs, and cavernous vocals. Their live performances are visceral, primal events — a full-frontal sonic siege that strips metal down to its most violent, uncompromising essence. If you've witnessed them before, you already know. If this is your first encounter, brace for impact. Middle East Upstairs offers an intimate, sweat-soaked atmosphere that amplifies the intensity of underground metal shows like few venues can. Located in the heart of Cambridge, the club has hosted decades of legendary performances and remains a cornerstone of New England's live music scene. Arrive early, plant yourself close to the stage, and surrender to the chaos. This is not background music — this is war.