The Last Cosmonaut cover art

The Last Cosmonaut

The Last Cosmonaut is a first person survival horror puzzle game set in an abandoned lunar outpost. Collect parts, repair the escape vehicle, and keep the lights on, as something lurks in the shadows...

28 August 2026

The Last Cosmonaut is an adventure, released 28 August 2026 on Linux, Mac and PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What The Last Cosmonaut is

The Last Cosmonaut was released in 2026. It is available on Linux, Mac and PC (Microsoft Windows).

The premise, in the publisher's words

The Last Cosmonaut is a first person survival horror puzzle game set in an abandoned lunar outpost. Collect parts, repair the escape vehicle, and keep the lights on, as something lurks in the shadows...
Description from the publisher · source

How it plays

Its themes are action. It is a single-player game with no multiplayer component.

What it launched against

The Last Cosmonaut launched on 28 August 2026, within three weeks of Marvel's Wolverine, The Blood of Dawnwalker, Onimusha: Way of the Sword and Resonance: A Plague Tale Legacy.

Released around the same time: Marvel's Wolverine, The Blood of Dawnwalker, Onimusha: Way of the Sword, Resonance: A Plague Tale Legacy.

Screenshots

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Quick answers

The Last Cosmonaut — frequently asked questions

When did The Last Cosmonaut come out?
The Last Cosmonaut was released on 28 August 2026 for Linux, Mac and PC (Microsoft Windows).

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