It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

A game made for all those who love molecular chemistry or are willing to learn its fundamentals. MOLEK-SYNTEZ made by Zachtronics is now available on GOG.COM DRM-free.

In the far future, as a tenant of a small flat in Romania, you spend time programing a molecular synthesizer and playing solitaire. What sounds monotonous at first, can be quite addictive – molecular chemistry is a science full of surprises. By combining knowledge and imagination you can convert ordinary industry chemicals into something completely new…
Starmaker: Opus Magnum is the best. The bestestestestestest. Amazing. Glorious. Sublime.

Pistols at noon (UTC +2)
I will concede that Opus Magnum is the best. Aside from Infinifactory of course. But otherwise it's the best.