Cool game! I had fun trying to decipher where everyone lived (:
I liked how clues were placed, some inside the text, others on the letter seal, by context, by personal or even proffessional relations, etc. Also loved how each letter changes envelope, paper and typography. The ones only carrying photos or seeds felt kinda real.
From the game design aspect, i appreciated that you could click on Deliver as much times as you want without punishment, it felt pleasing. Maybe i would have liked an informative counter on the final Deliver about how much times did i try, but im not quite sure.
On the other hand, there was some difficult to read typographies that were too thin and the orange color on the map was too vibrant for me, it stoles all the attention haha
That said, Congratulations! I could sense real village life in your game (: