|Release date||27 February 2002 (Update)|
|Unlock hint||This track unlocks at the Cosmic Altar.|
Stratosphere is a music track that is unlocked at the Cosmic Altar.
The use of synthesized sounds, particularly the pad sounds, and the sharp notes resembles stars and also the moving astronomical debris present inside the altar.
- The name of this sound track is a reference to the stratosphere, a layer in Earth's atmosphere.