Retronaut
A rogue star pilot lost between galaxies—upgrade your ship, harness ancient artifacts, and survive relentless alien hordes in this cosmic action roguelite.
Retronaut is a video game developed by GrassyAss Studios, released 19 June 2026 on PC (Microsoft Windows).
What Retronaut is
Retronaut was developed by GrassyAss Studios and released in 2026. It is available on PC (Microsoft Windows) only. It runs on Unity 2022.
How it plays
Its themes are action and science fiction. It is a single-player game with no multiplayer component.
What it launched against
Retronaut launched on 19 June 2026, within three weeks of Assassin's Creed Black Flag Resynced, Mina the Hollower, Palworld and Doom: The Dark Ages - Revelations.
Released around the same time: Assassin's Creed Black Flag Resynced, Mina the Hollower, Palworld, Doom: The Dark Ages - Revelations.
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Retronaut — frequently asked questions
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