RPM FEST takes place in Montague, Massachusetts from August 29-31, 2025, featuring a diverse lineup of metal, punk, post hardcore, and alternative metal acts. The festival showcases 41 artists including notable performers like Ghoul, Lich King, The Atomic Bitchwax, Horrendous, Midnight, and Royal Thunder. This three-day event focuses on heavy music genres and features exclusively United States-based artists. RPM FEST offers fans of underground and alternative metal scenes a concentrated weekend of live performances across multiple subgenres.