A very nice game! Fun to have these short flashbacks to old-school Sierra games.
I experienced a problem with the game quite frequently crashing when I right-click, with the error message "ERROR: uncaught: 'cannot read property \x27loop\x27 of undefined'". It seemed to be related to changes in my inventory (i.e. that it happens shortly after I gain or lose an item). I got through it by just making sure that I saved frequently, but it's probably something you ought to check out.