I was impressed by the use of RPGMaker, and your music was pleasant and added to the experience, but the gameplay left much to be desired. The movement felt unresponsive, and having to fall off branches to reach unobtainable items means a lot of trial and error. As for suggestions, perhaps a way to preview the branches below so there's less guesswork, and also a tally for the current number of berries/acorns you have.