This game is awesome! However, like many of the other commenters, I experienced the issue where, because my screen size is different than the development screen, the game did not fully appear in the browser window. You can easily fix this(if you so wish) by turning on stretch mode viewport in your project settings in Godot. Once I full screened the game, I was able to play(though some graphics were still out of place).
As for the actual game itself, I have few complaints! I find the art style charming, the gameplay varied and interesting, and "story" very well developed for a game jam!