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Coriolis The Gread Dark: Sky Machine

Coriolis The Gread Dark: Sky Machine

An expedition vanished in the deep. Descend into a corrupted alien vault to recover what was lost before rival scavengers reach it.

TYPE

One-Shot

SYSTEM

Coriolis: The Great Dark

LANGUAGE

English

EXPERIENCE

Open to all

AGE

18+
ENDED
$18.00

/ Session

Details

Once / Thursday - 5:00 PM UTC

Oct 8

Session Duration / 3–4 hours

3 / 4 Seats Filled

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Meet your party members

3/4

About the adventure

Explore or Perish in the Great Dark At the edge of known space lies Ship City—a fragile metropolis built inside a hollowed-out asteroid. From this lone sanctuary, brave ruin delvers venture into the Great Dark to uncover ancient mysteries, salvage alien technology, and help keep their dying home alive. But the ruins hold a terrible threat: the Blight, a mysterious plague that warps both mind and body. Your crew's best defense against its corrupting influence is the Garuda—a strange alien bird companion that helps mitigate the danger and gives you a fighting chance in the dark. In The Sky Machine, your crew of Explorers Guild agents is dispatched to Gilen’s Point, a desolate mining outpost on the moon Moubarra 4. A prospecting team has vanished after descending into a subterranean fissure beneath the looming presence of a gas giant, where they discovered an ancient Builder structure. Your mission is simple: rescue any survivors and recover the priceless alien artifacts they uncovered. Getting there—and getting back—will be anything but simple. Inspired by 19th-century expeditions, deep-sea diving, and dark pulp science fiction, The Sky Machine is an adventure about exploration, discovery, and survival at the edge of the unknown. New to Coriolis? No problem. Beginners are completely welcome! You don't need any prior knowledge of Coriolis: The Great Dark or the Year Zero Engine. Ready-to-play characters are provided, with distinct crew roles including Delver, Scout, Guard, and Burrower. I'll teach the rules as we play, so you can focus on exploring the Great Dark. Grab your diving suit, coax your Garuda, and prepare to descend into the unknown.

Game style

Puzzle / Mystery Focused

Roleplay Heavy

Theater of the Mind

Meet the Game Master

4.9

(23)

Artist

4 years on StartPlaying

27 games hosted

Highly rated for: Beginner Friendly, Inclusive, Knows the Rules

About me

Hi — I'm Jacek! I run atmospheric tabletop RPGs focused on investigation, exploration, horror, and the unknown. If you enjoy uncovering mysteries, exploring dangerous worlds, and making meaningful choices together with your group, my games are built around those experiences. I aim to create sessions with strong atmosphere, memorable characters, and a balance between tension, discovery, and player-driven storytelling. I started my RPG journey in the mid-90s, running my first games of AD&D 2nd Edition and Call of Cthulhu. I quickly became the person who runs the games — and decades later, it is still the part of the hobby I enjoy most. Even after many years behind the screen, I keep improving my craft through small, continuous changes rather than chasing constant reinvention. I regularly run Call of Cthulhu, Delta Green, Dragonbane, and other games focused on horror, survival, and exploration. In my free time I enjoy spending time outdoors — whether hiking through forests with my dog Migo or pushing myself on long-distance trail runs. If you are looking for a table where atmosphere, story, and player choices matter, I would be happy to have you join one of my games. Drop me a line if you're looking to play specific scenario for Call of Cthulhu or Delta Green - I'm eager to run them all. I'm also very much interested in almost all Free League games as well playing some old school titles like Star Wars from WEG or AD&D 2nd Edition! I recorded a short introduction video if you would like to get a better sense of who I am: https://youtu.be/BjBTNa-oBvY

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Character creation

Creating your character

This game has ready made characters for you to choose from.

What to expect

Preparing for the session

Nothing needed, check you microphone. Webcam optional but highly encouraged.

What Jacek brings to the table

Foundry VTT setup for scenario.

Equipment needed to play

Internet

Computer

Microphone

Safety

How Jacek creates a safe table

Foundry safety tools module will be available.

Content warnings

Body Horror
Blood

Safety tools used

Frequently asked questions