Today's update adds a simple "level editor" with an entirely new set of precursors. Use it to create solutions that manufacture drug molecules of your choosing, and then send us (zach@zachtronics.com) screenshots of your solutions running with the target molecule clearly visible. We'll pick our favorites and include them in an upcoming free bonus campaign. NOTE: You must have solved all of the puzzles in the main campaign to unlock the bonus campaign and its level editor. This update also includes fixes for two GIF-related bugs; one involved GIFs sometimes not looping smoothly, while the other involved solutions with only one or two lines of instructions never finishing recording.

• MAKE DRUGS - Program your molecular synthesizer (MOLEK-SYNTEZ) to convert ordinary industrial chemicals like benzene, acetone, and hydrochloric acid into a variety of small molecules with various pharmacological effects.
  
• SHOW OFF - Optimize your solutions and share them with the world using the built-in score histograms, friend leaderboards, and animated GIF exporter.
  
• CHEAT AT CARDS - In a move that should surprise no one, MOLEK-SYNTEZ contains an original Zachtronics solitaire game. When you get stuck, cheat and place your cards wherever you want. Just don't do it so much that you get in over your head...

• OS: Ubuntu 16.04+. SteamOS
• Processor: 2.0 GHzMemory: 4 GB RAM
• Memory: 4 GB RAM
• Graphics: OpenGL 3.3. 960 x 540
• Storage: 200 MB available space