Cool game! The art style isn't bad eighter, the only problem is that it lacks consistency. Like some objects are drawn in prety high res (raindrops), and others are really low res, (boulders) some objects have hard black outlines (goats), and others have none (raindrops). the whole thing is 8-bit style but the menu has high res fonts. I think it's worth paying attention to this kind of artistic consistency since it can make the difference between a very nice looking game and an "ok" looking game.
Anyways, nice job keep it up! :)