Aftershock Festival Lineup 2025

Aftershock Festival Lineup 2025. Download our official festival app on. It will run from oct.

Flag down the nearest staff member, medical professional, or security guard if anything feels out of place or suspicious. The 2025 aftershock festival lineup features headliners slayer, slipknot, iron maiden, pantera, mötley crüe, judas priest, and more.