You should add a Save Mechanic.
To save the Game, ya know.
Hey. Yes, I realize save mechanic could be useful. However, the game is meant to be played in one sitting. If you get stuck, you can resort to the walkthrough txt file that is included.
Also, save mechanic would be very hard to implement at this point. I developed this game with smaller vision initially and over time the project grew more ambitious. So implementing a save mechanic to the current architecture is not an easy thing to do. I'm sorry, if it brings the game down for you. My next game will improve on all fronts.