Insomnia Creep is a melodic death/groove metal band from Reggio di Calabria, Italy, active since 2011 and blending melodic harmonies with death metal aggression. The project channels the twin-guitar traditions of Scandinavian-influenced melodeath.

Inspiracy is a death metal/deathcore band from Wolfsburg, Germany, formed in 2019, blending death metal's guttural ferocity with the breakdowns and intensity of deathcore. The band channels the automotive city's industrial power into punishing modern extreme metal.

Inspiria is a symphonic death metal band from Mazyr, Belarus, formed in 2015, pairing orchestral grandeur with death metal brutality. The band merges sweeping arrangements and dramatic melodies with crushing heaviness from the southern Belarusian city on the Pripyat River.

Instant Death is a thrash/death metal band from Kraków, Poland, active since 2017 and merging death metal's heaviness with thrash's relentless velocity. The project delivers aggressive crossover fury.

Nantes-based act active since 2014, evolving from early avant-garde death metal into later industrial hip-hop and hardcore territory. Their radical stylistic shift reflects a restless experimental spirit.

Insteadgod is a death metal band from Izhevsk, Russia, active since 2020 and delivering uncompromising extremity through crushing riffs and guttural vocals. The project channels the relentless brutality of the genre.

Instil is a melodic death metal, metalcore band from Groningen, Netherlands, active since 2018 and blending melodic harmonies with death metal aggression. The project channels the twin-guitar traditions of Scandinavian-influenced melodeath.

Instinct of Survival is a death metal/crust band from Hamburg, Germany, active since 2004, bridging the ferocity of death metal with the raw, DIY ethos of crust punk. Over two decades, the band has become a pillar of Hamburg's extreme underground, blending both genres into an unrelenting assault.

Insulter is a thrash/black/death metal band from Friedrichsdorf, Germany, active since 2012, wielding a triple-headed attack that draws from thrash, black, and death metal simultaneously. The band delivers a savage, genre-blending assault from the Taunus foothills north of Frankfurt.