Molek-Syntez
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About Molek-Syntez
Molek-Syntez is set in Cluj-Napoca, Romania, in December 2092. You work indoors in the cold, programming a molecular synthesizer to turn ordinary industrial chemicals into small molecules with different pharmacological effects.
Program the synthesizer
You use chemicals such as benzene, acetone and hydrochloric acid to make the molecules. You can optimize your solutions and compare them through score histograms and friend leaderboards, or share them as animated GIFs.
Solitaire
The game also includes an original Zachtronics solitaire game. When you get stuck, you can cheat by placing cards wherever you want, but doing so too much can leave you in over your head.
Frequently asked questions
The best price for Molek-Syntez is $0.50 at Kinguin. That is 94% less than on Steam, where it costs $9.99. 9 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Molek-Syntez stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Molek-Syntez are: Windows Vista, 4 GB RAM, 150 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Molek-Syntez is a single-player game.
Mostly, yes. Valve rates Molek-Syntez as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy Molek-Syntez 94% cheaper than on Steam.
Molek-Syntez is available for 94% less in shops such as Kinguin, Gameseal, or K4G.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











