Alien Force

🎸 Heavy Metal

🌍 Denmark

Alien Forcep

🎸 Progressive/Thrash Metal

🌍 United States

Alien Fucker

🎸 Electronic Goregrind, Black Metal

🌍 Israel

Alien Garden

🎸 Progressive Death Metal

🌍 Russia

Alien Gods

🎸 Black/Death Metal

🌍 India

Alien Heat

🎸 NWOBHM/Heavy Metal

🌍 United Kingdom

Alien in the Land of Our Birth

🎸 Heavy/Experimental Metal

🌍 United States

Alien Infection

🎸 Thrash Metal

🌍 Mexico

Alien Invasion Defence System

🎸 Brutal Death Metal

🌍 United States

Alien Masters of Doom

🎸 Doom/Stoner Metal

🌍 United States

Alien Militant

🎸 Experimental Noise/Grindcore/Black Metal

🌍 Italy

Alien Nation

🎸 Heavy Metal

🌍 Germany

Alien on My Mind

🎸 Melodic Progressive Metal

🌍 Germany

Alien Possession

🎸 Speed/Thrash Metal

🌍 Netherlands

Alien Power

🎸 Heavy Metal

🌍 Germany

Alien Queen

🎸 Death/Doom Metal

🌍 United Kingdom

Alien Scream

🎸 Thrash Metal

🌍 Indonesia

Alien Skies

🎸 Sludge/Doom Metal

🌍 Australia

Alien Sleeper Ships

🎸 Doom/Stoner Metal

🌍 Poland

Alien Squad

🎸 Thrash Metal/Punk

🌍 Portugal

Alien Steel

🎸 Heavy Metal

🌍 Spain

Alien Strange

🎸 Melodic/Progressive Metal

🌍 United States

Alien Syndrome 777

🎸 Avant-garde Black Metal

🌍 Italy

Alien to the System

🎸 Groove Metal/Metalcore

🌍 Germany

Alien Usurper

🎸 Brutal Death Metal

🌍 United States

Alien's Purger

🎸 Grindcore/Death Metal

🌍 Brazil

Alienacja

🎸 Crust/Grindcore (early); Death Metal/Grindcore (mid); Deathcore (later)

🌍 Poland

Alienante Damnation

🎸 Black Metal

🌍 Belgium

Alienar

🎸 Progressive Metalcore

🌍 Argentina

Alienated

🎸 Heavy Metal

🌍 Germany