Just to let you know that we are currently working on an updated demo (the old version is from 2012 and rather a lot has been updated since then!) - it should hopefully be available on Itchj within the next few days.  The demo contains a brief intro and scroller text to let you know what's already happened in the game, and features a simplified version of the first half of Act II in the game (don't worry. the full game contains extra puzzles and one or two slightly different solutions, so playing the demo won't ruin your experience of the full game!!).  It will contain probably about 30-45 minutes playing time depending on how quickly you solve the puzzles and how much you explore everything.

More news soon!