Mysterious Place is the 20th track in the Undertale Soundtrack. This somewhat elusive, repetitive, and atmospheric song plays at the Mysterious Door in Snowdin. It shares instrumentation with Quiet Water.
- The version heard in-game is slower than the OST version. This is due to the game playing
mus_mysteryat 95% speed (as it were stored at 20/19 speed). This could be an error in the OST release or a bug in the game (v1.06).
- The duration difference between the OST version and
mus_mysteryis just trailing silence in the OST version.