Underground Theme – Super Mario Bros. (Mario Kart World Remix | OST)

🕳️ The legendary Underground Theme from the original Super Mario Bros. is back — now remixed in *Mario Kart World*! One of gaming’s most iconic tracks, reimagined for high-speed chaos. 🎮 Game: Mario Kart World 🎧 Track: Underground Theme (Remix) 📀 Original from: Super Mario Bros. (NES, 1985) 📹 Uploaded by: Zap Falcon 🎮 Want to race to this classic remix? Grab the game or console here: ➡️ Mario Kart World: https://tidd.ly/4mPKa9K ➡️ Nintendo Switch 2 + Mario Kart World: https://tidd.ly/3Hvaxld ➡️ Nintendo Switch 2 only: https://tidd.ly/43PCXxK 🎧 Subscribe for more Nintendo soundtracks, iconic remixes, and gameplay: @ZapFalcon #SuperMarioBros #UndergroundTheme #MarioKartWorld #RetroOST #NESMusic #MarioRemix #NintendoSoundtrack #GamingLegends #ZapFalcon #MarioOST #NintendoSwitch #MarioKartRemix