I like the melody and the instruments. It has a pleasant sort of simplicity to it, with a nice videogame-ish feel, too. One suggestion I would make is to connect the instruments more. At :17, :34, and many other places in the song, there seems to be an accent on every note, which might have something to do with the instrument you used. It makes the piece feel a little choppy, which I don't think you were going for. Anyway, overall it's a nice piece, and I like the ending, too. Keep up the good work! ;)