You've put a lot of efforts in this project! The intro is well done and helps to the immersion well, with a very good voice acting even if it's only in French (thumbs up to Rémy Letang who recorded this). A shame there is no French for the text ;)
The illustrations are not perfect but still quite good if you like the style, and remind of tales for kids / Disney / cartoons, and are totally in the spirit of the story.
I had a few issues with the gameplay: it works well but I find it a bit too complicated. You could try to make it more simple with less commands to use.
It is nevertheless a good surprise to find such a game in 2d hd. Good job!