I really like the color palette chosen, I feel like i'm going on a walk through the forest! I couldn't get through the game on my playthrough, I got to a door that I couldn't figure out how to open.
I want the player to figure by himself what he has to do (he is not without any clue though). I continue to wonder if it was too much to ask for the player. Thank you for your feedback :)
Spoiler :
If you want to enjoy the rest of the game, connect the two red crystals together