Really liked the atmosphere and the background music. It sure is a relaxing game.
The translating part is a bit tedious. After a while, you memorize the symbols and don't have to look at the translator that often, but it's really slow in the beginning.
How about first have some very short letters with repeating characters and then slowly ramp up the difficulty? This way, players can actually memorize the entire alphabet piece by piece.
Take a look at our game if you get the chance :)