I like the graphics and the atmosphere it adds to the game is quite nice! I suggest to use a in-game picture for your title picture, because I expected a really crappy game from your "MS Paint handwriting". Inside of the game I think it is ok, it somehow fits :). What I also didn't like was the mouse actions? Why do you need to use the mouse for these actions? I think its better to link the "interaction" and "future mode" to a key.
I think there are still some things to add to this game and more content would also help.