Untethered Demo is free on Steam

Our record

We first recorded this on 5 October 2026. Listed on Steam. Picked up from Steam, then checked against the store.

From the store page

Stranded in deep space, you must survive against all odds. Scavenge from wreckage, process resources, and build your own space station - a refuge in the most hostile of environments. Using a modular construction system, build your very own space stations to house farms, labs, and material processing equipment. Take the role of a flight engineer and keep your station's equipment running smoothly.

Excerpt from the Steam store page. Full description there.

Genres and features

AdventureSimulationSingle-player

Questions

Is it really free?

Yes. Untethered Demo is free right now on Steam, with nothing to pay.

Is this the full game?

No. A demo is a portion of Untethered Demo — usually the opening section — published so you can try it. It is free permanently, but it is not the complete game.

Where do I claim it?

On the official Steam page. We link straight there — we never host game files or act as a middleman.

Earlier giveaways of Untethered Demo
Ended	Store	Ran for
—	Steam	—

Earlier giveaways of Untethered Demo

Ended

Store

Ran for

—

Steam

—