＃0 shell


 * The correct title of this article is #0 shell. The omission of the # is due to technical restrictions.

#0 shell is a song by Dedf1sh.

Description
This song is used before the start of every level in Deepsea Metro, except for Thang stages. The song features a relatively short loop with features synthesizer chords which are repeated and seem to oscillate. While the chords play, some strange sounds are added which echo.

Samples and Interpolations
The Player Editor in Octo Expansion is based on #0 shell. The tune and some sound effects are heard in the player make.

Etymology
In computing, a shell is a place where a user can gain access to a computer's services, similar to how Agent 8 is gaining access to the tests.