"Dark Torvus Catacombs" - Metroid Prime 2: Echoes [Nintendo Gamecube; Retro/Nintendo; 2004]

When it comes to dark, spooky music on Halloween, it's hard to compete with the darkest entry in the Metroid Prime series, Echoes. The Dark Torvus Catacombs joins the Bog track by setting the mood of terror of a bounty hunter alone on a haunted planet.