Press 'Start while selecting a stage in Versus mode. Shao Kahn laugh, indicating that the stage's music will be replaced with a song from a previous Mortal Kombat title. Note: The following stages have no alternate soundtrack:
Desert, The Flesh Pits
Hell, Rooftop (Dusk)
Shao Kahn's Throne Room
Shang Tsung's Gardens
Shang Tsung's Gardens (Night)
The Bell Tower.
The Courtyard (Night)
