Slime Rancher: Original Soundtrack II + The Casey Sessions is the 2nd official song album of Slime Rancher, released December 13, 2019. It is available for purchase on Steam as the game's DLC content.

All songs are composed by Harry Mack, like the first album.

There are a total of 22 songs currently available. Some are not played during gameplay.

Community content is available under CC-BY-SA unless otherwise noted.