I, the Witchfinder is a doom/stoner metal band from Krasnodar, Russia, active since 2022 and delivering crushing, fuzz-laden heaviness where doom's oppressive weight meets stoner metal's hazy grooves. The project channels low-end power and psychedelic atmosphere.

IamGod is a doom metal band from Uetze, Germany, active since 2013, crafting monolithic, slow-moving compositions of crushing weight. Their discography includes the Moribund EP, Hotel Doom, and Death Rides A Horse, each exploring the genre's most oppressive sonic territories.

Experimental black/doom metal band from Toulouse in southwestern France, launched in 2025. Their sound pushes black and doom metal into experimental territory from the Occitan capital.

Iblis Rising is a doom metal act from Dorogobuzh, Russia, active since 2014 and channeling monolithic heaviness through its doom metal framework. The project delivers oppressive, glacially paced compositions.

Icarus Burns is a psychedelic doom/stoner metal band from Berlin, Germany, formed in 2025, channeling the hazy, riff-heavy aesthetics of stoner and doom metal through a psychedelic lens. The band represents Berlin's thriving underground with a sound that merges crushing heaviness with mind-expanding sonic textures.

Sludge/doom metal/hardcore band from Durham in northeastern England, active since 2012. Their sound fuses crushing heaviness with hardcore energy from the cathedral city.

Icon of God is a doom metal act from Athens, Greece, active since 2021 and channeling monolithic heaviness through its doom metal framework. The project delivers oppressive, glacially paced compositions.

Icos is a sludge/doom metal act from Gothenburg, Sweden, active since 2016 and channeling monolithic heaviness through its doom metal framework. The project delivers oppressive, glacially paced compositions.

Melodic doom/death metal band from Bordeaux in southwestern France, active since 2014. Their sound merges melodic elements with doom/death metal's crushing weight from the Aquitaine wine capital.