These builds have been updated on Feb 4th 2018.


Mac Demo (ZIP, 83.9 MB)

Unzip file and double-click app to start the game.

If you receive the warning “App can't be opened because it is from an unidentified developer”, CTRL-click on the app icon, select OPEN from the shortcut menu, and click OPEN. You only have to do this once.


PC Demo (ZIP, 79.1 MB)

Make sure EXE file and DATA folder are in the same folder. The game cannot run without it.




The game takes quite a long time to load. Please be patient.

There is no way to save your progress, even though the behaviours you write will be saved in text files and could be copy-pasted. Every time you restart the game, you will lose all progress.

To turn off the tutorial, write STOP TUTORAL [ENTER].

You can skip the opening sequence with [SPACE].

To exit the game, type EXIT/QUIT [ENTER].



Screenshots (ZIP, 10.4 MB | Gallery)


Gameplay Video (Link)