Infestuous—the collaborative project featuring Matt Tluchowski (Doctor Smoke) and Alan Cassidy (The Black Dahlia Murder)—have released details of their debut album, Unfathomable Mutagenic Abominations.

The groove-heavy technical death metal record arrives April 17, 2026 via Silent Pendulum Records. Alongside the announcement, the band has unveiled the first single, “Palace of Rot,” offering a brutal introduction to their sound.

Across the album, Tluchowski and Cassidy alternate vocal duties while delivering dense, punishing tracks that fuse classic brutal death metal with modern groove-driven intensity. Steve Lehocky (ex–Doctor Smoke, ex–Necrophagia) also contributes guitar work to the project.

Pre-orders are available now via Silent Pendulum Records.