You are reading the journal right now, so you must have already figured out how it works! There are tabs on the side of the journal that let you select the Experiments, Discoveries, Tube Dictionary, and this Help.  Click the tabs to change to these pages in the Journal.

On the desk to the right of the Journal are a few other items. Click the wrench icon to create or solve Custom Experiments.  When you begin working on Custom Experiments, the wrench is replaced with the Journal icon.  Click the journal icon to return to the Journal again.


To exit the game, click the friendly red and white Exit sign at the bottom right corner of the desk.