Lost Mark

Foundry VTT Module · Mothership 1e · Sci-Fi Horror

Lost Mark

A fully playable cinematic module for the Mothership 1st Edition tabletop role-playing game.

Your crew drops out of jump beside the Ship of the Lost: a ruined scrap vessel orbiting an insatiable micro black hole. In four hours, everything will collapse. The cult is preparing Mark Apollo’s Ascension. You can stop it, flee from it, or let it happen.

At a glance

• System: Mothership 1e
• Format: Foundry VTT module
• Length: 3–4 hours
• Players: 3–5 + Warden
• Core pressure: real-time countdown
• Tone: cosmic horror, cult tension, doomed spacecraft exploration

13 narrative scenes

Frame key moments with cinematic narrative scenes, including a switchable VHS effect for corrupted transmissions, visions, and shipboard horror.

Schematic maps for theater-of-the-mind play

Use clean ship schematics to guide exploration without turning every scene into a tactical encounter.

Hand-drawn tactical map

For moments when positioning matters, the module includes a hand-drawn tactical map with dynamic lighting, ambient sound, and prepared notes.

Interactive journals

Run the scenario from structured journals with images, navigation blocks, and playlist launch buttons for fast use during the session.

Interactive terminal

Reveal fragments of shipboard lore, cult records, and hidden information through an in-universe terminal. Show selected entries only to the players who should see them.

Original music and ambience

Use specially composed tracks and ambient sounds to reinforce the atmosphere of an abandoned ship falling toward annihilation.

Built for the Warden

Lost Mark is designed for a fast, atmospheric one-shot: a clear countdown, prepared scenes, strong audiovisual support, and enough structure to run the module without rebuilding it from scratch.

Four hours remain. The ship is breaking apart. The cult is waiting. Something inside the vessel wants to ascend.