SpaceChem

Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products!

Developer: Zachtronics.

Tags: Solo, Puzzle, Difficult, Programming.

Steam reviews: Very Positive (92% of 4,992).

Price: $9.99.

Released 2011-03-02.

Last updated 2026-07-19.

SpaceChem on Game Goose · Steam store page

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