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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!
Instant Gaming Steam Free demoSpaceChem on the community
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Library distribution
Gallery
About the game
Updated 22 July, 2023
Released
02 March, 2011
Features
Platforms
Players
10 now
~
866 peak
Tags
Puzzle
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Difficult
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Programming
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Indie
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Logic
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Singleplayer
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Automation
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Sci-fi
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Great Soundtrack
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Science
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2D
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Space
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Simulation
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Illuminati
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Casual
Languages
English
~ French
~ German
~ Russian
~ Italian
~ Japanese
~ Portuguese - Brazil
~ Spanish - Latin America
SpaceChem Critic and user ratings
95
/ 100
Steam score
Overwhelmingly Positive Based on 2.396 votes
84
/ 100
Metacritic
Generally favorable
8.4
/ 10