Solarium
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About Solarium
Solarium is a plant-focused game set in a distant future and galaxy, where aliens and humans work together to document life and preserve it in case their home worlds are destroyed. As a botanist-in-training from Earth, you study Earth’s plants in reconstructed environments before setting out on an expedition. You answer skill-testing questions, earn points and overcome challenges, then build a custom garden of beautiful and strange plants.
Frequently asked questions
Yes. Solarium is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Solarium are: Windows XP, 2 GB RAM, 200 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Solarium is a single-player game.
Mostly, yes. Valve rates Solarium as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Solarium is the full base game. You need nothing else to play it.











