When you extract the game, the files scatter everywhere, it would be better for the files to be inside of a folder.
There are some collision bugs with the walls, the player sprite should also look up and down instead of just left and right.
The girl's shoes blend too much with the grass, also i think her clothes are different from the intro (she had a black skirt when falling).
The maze type game is too simple, maybe some puzzles would help.