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It later found its way into Super Smash Bros. Brawl on the Norfair stage with an 8-bit section and narration by Jay Ward added, much like Opening/Menu (Metroid Prime). He says: "Samus is under fire. She's sent an emergency directive: Join the fight!" Unlike Opening/Menu (Metroid Prime), this narration does not appear to have borrowed text from other sources. The song returns in Super Smash Bros. for Wii U.
- Despite being titled "Main Theme" by the Super Smash Bros. series, the Brinstar theme is not actually considered the main theme of the Metroid series. Instead, a six-note leitmotif from Title (Metroid) serves as the series's central theme.