The UnderMine Original Soundtrack recklessly bends and mashes genres to capture the game's 16-bit visual aesthetic and intense roguelike gameplay. The result is some amalgam of JRPG nostalgia, driving electronic beats, cinematic orchestra, and shredding metal guitars. The album tells the story of the great many peasants, the characters they meet, and the formidable foes defeated in the Undermine.
The Undermine Original Soundtrack is composed by Wesley Slover.
The main theme is composed by Epic Mountain.