Cap'n Cuttlefish's Theme is an ambient, military themed track, to suit the persona of Cap'n Cuttlefish, with march-like rhythms and a prominent wooded drum pattern. It is only heard during the introduction cutscene when the player first enters Octo Valley, and meets Cap'n Cuttlefish. It can also be heard in Squid Beatz.
Remixes and covers
Cap'n Cuttlefish's Theme (Octo)
A remix of it was created for the Octo Expansion, with a more complicated sound. Although very similar, there is additional underlying background production, for a deeper, more complex sound. It is only heard after the Octo Expansionintroduction, where Agent 8 meets Cap'n Cuttlefish for the first time during the cutscene in the Abandoned Station, in a similar way to how Agent 3's initial encounter. It changes to the Player Editor music when the player is asked to choose the gender and design, but switches back once they are finished. The Theme continues playing until the player enters and travels inside the abandoned train, when it gradually fades away and is replaced by the Deepsea Metro Central Station music. In Octotune, it is merged with the Player Editor, to create one music file as Cap'n Cuttlefish's Theme (Octo) ~ Player Editor