Due to the music being pre-recorded, the developers created NES-style chiptune versions of every song in the game in order to fit within the memory limitations of Download Play (which allows up to 3 players to play together with a single copy of the game). They believed that players would want to hear this music at times other than using Download Play, so they created the Timeless Tunic, an outfit that enables the chiptune music and turns Link into a blocky, "retro"-styled character.