Marsfall is a science fiction audio drama about people trying to build a life on Mars, where the planet, the colony and their own memories all push back. The in-world logs place the action in the winter of the first year, and each entry is stamped by Sol. In several season-three episodes, a mature-audience advisory gives way to a single voice with a job title attached. Mateo Alvarez, Colony Chaplain, records a meditation log about people packing up, in excitement and fear, to go home, and he says plainly that Earth is lost. Melissa Walker, Lieutenant Colonel, Mars Battalion 1, sends a message to Jerry Walker about the barracks dream coming back: smoke, her battalion burning inside their pods, none of them saved. This time she wakes inside one of Red Venture's pods, with an unseen Faye pressing down on her. Jeff Thomason, Director of Colonial Finances, logs a big storm on its way. The logs are private. The scenes open wider. Some scenes run on procedure. A colonel orders a drone perimeter over a grid square, with infrared, lidar and radio intercept, while the team picks the best spot to drill toward a glyph room in the caves. Someone asks whether rations have been moved, because the supply is lower than it should be. Other scenes run on grief. A parent who came to Mars posing as a dead daughter, Kyla, wants to activate the holograph at Red Venture and reach someplace else in time. The holograph is said to form a connection with an ether that exists outside space and time. The reply is blunt: you can't bring people back from the dead. The chaplain talks about the lasting imprint people leave on this realm and is told, 'I don't need yet another man telling me to smile.' Even a reconciliation has an edge to it, with Chip asking not to be locked up again. Liminal space comes up two ways: as a place tied to that energy, and as a way of isolating colonists so they can communicate safely. The titles 'Realignment Part 1 - S03E10' and 'Realignment Part 2 - S03E11' mark a story told in two parts, and 'Descendant - S03E12' and 'Rapid Growth - S03E13' sit beside them in season three. The feed carries more than the main story. 'Status Report Presents: Rocking Chair' introduces a horror musical from Scantic River, made by some of the Marsfall team, in which a narrator checks into an inn on the edge of New England's dark forests. The narration in another entry, 'The Tell Tale Heart', includes a lantern, a single dim ray and a vulture eye.