Stellaris: BioGenesis
BioGenesis is an expansion for Stellaris, released as a part of the Season 09 Expansion Pass in 2025. Step into the role of a master geneticist, sculpting the galaxy to your design with living ships…
Stellaris: BioGenesis is a simulator developed by Paradox Development Studio, released 5 May 2025 on Linux, Mac and PC (Microsoft Windows).
What Stellaris: BioGenesis is
Stellaris: BioGenesis is a simulator game developed by Paradox Development Studio and released in 2025. It was published by Paradox Interactive. It is available on Linux, Mac and PC (Microsoft Windows). It runs on Clausewitz Engine.
The premise, in the publisher's words
BioGenesis is an expansion for Stellaris, released as a part of the Season 09 Expansion Pass in 2025. Step into the role of a master geneticist, sculpting the galaxy to your design with living ships, engineered ecosystems, and enhanced species. Forge new paths with unparalleled bioengineering tools to create a civilization that thrives on adaptability and evolution – or exploit these tools to dominate the stars.
How it plays
Its themes are 4x (explore, expand, exploit, and exterminate) and science fiction. It is a single-player game with no multiplayer component. Available modes: Multiplayer and Single player.
What it launched against
Stellaris: BioGenesis launched on 5 May 2025, within three weeks of Doom: The Dark Ages, Clair Obscur: Expedition 33, The Midnight Walk and RoadCraft.
Released around the same time: Doom: The Dark Ages, Clair Obscur: Expedition 33, The Midnight Walk, RoadCraft.
Official trailer
Sourced from the publisher’s YouTube channel. See all 2 videos →
Screenshots
All media
Parents
Quick answers
Stellaris: BioGenesis — frequently asked questions
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