armstrong metalfest

w/ RIVERS OF NIHIL, DYING FETUS, CYBORG OCTOPUS, INTO ETERNITY, FERVENCE, VINTERSEA and more! ARMSTRONG METALFEST is proud to announce their most devastating lineup to date for 2026 with co-headliners RIVERS OF NIHIL and DYING FETUS, along with CYBORG OCTOPUS, INTO ETERNITY, FERVENCE, VINTERSEA, LYCANTHRO, IRON KINGDOM, ODINFIST, ART OF ATTRITION and many more! The loudest and most extreme music festival returns…