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Death in Space hero art
Stockholm Kartell / Free League

Death in Space

"Welcome to a collapsing universe. Your crew is your only family."

Diced20
Players2–5
Prep~15 min
Foundry VTTCommunity
Complexity
What is this system

Death in Space is a grimy, blue-collar sci-fi RPG about people trying to survive — and maybe turn a profit — in a universe that is actively falling apart. Created by Stockholm Kartell and published by Free League, it channels the gritty industrial dread of early 80s science fiction: Alien, Outland, and the original Mad Max transplanted into the void between dying stars.

Setting

The Tenebris system is a war-torn frontier of collapsed interplanetary governments and dead corporations, where every machine is repaired, re-repaired, and held together with tape and desperation. A mysterious Static permeates all electronics — a signal between channels, a whisper at the edge of known space — and prolonged exposure to the void changes people in ways medicine cannot explain.

What it looks like at the table
The airlock cycles. Cold from outside eats through your suit. The derelict's interior is dead-black except for the beam of your torch, and somewhere in the dark something is moving through the Static on your comms — not random noise, but something almost like words. Your Tech roll failed. Your scanner is now at Condition 1. You have fuel for one more jump. The pilot says: 'We take what we came for and we leave.' Nobody argues. You move deeper in.
Playstyle
Survival Exploration Sandbox Space
Key mechanics

Void Points & Mutations

Every failed roll earns a Void Point (max 4). Spend them to gain advantage on a roll — or they fuel one of 20 Cosmic Mutations, the physical marks the void brands onto those who stray too far.

Everything Breaks

All gear has a Condition track. Push it hard enough and it degrades. Repairs cost spare parts scavenged from wreckage. Nothing is new. Everything is borrowed time.

Your Hub

The crew starts with a spacecraft or space station — their home, sanctuary, and biggest liability. Over 60 modules to customize it. Fuel costs money. Modules break. The mortgage never stops.

The Static

An omnipresent signal corrupts electronics and whispers to the unlucky. Four cults have grown around it. It intensifies at the edge of known space.

What people say
Your characters are scroungers on the edge. Then the Void starts pulling at the cracks in your mind, and suddenly survival is the least of your problems.— Gaming Trend review
It feels like the universe has already left to beat traffic, and you're the ones left holding a wrench and a dwindling oxygen supply. Blue-collar apocalypse done right.— u/heat_death_salvager, r/osr
Art & materials
Free resources

Written and curated by Kejid — TTRPG player & GM

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