Aboard the derelict vessel, the survivors hunt for potable water and discover disturbing notes left by a former passenger, containing references to a mysterious, threatening creature.
Music for chapter 4 is by Cordell Klier, from the album Emissary. This work is available at darkwinter.com. I used tracks 1-3.
Sound effects are taken from the album Thaw -- Field Recordings from Minnesota, available at wanderingear.com.
The mysterious notes found aboard the derelict vessel were read by Grace Potts.