Whoaaa, I really really enjoyed the experience of going around collecting the coins! The music was very relaxing and your created world was suuuuper pretty and nice to look at and experience! I feel there was a little too much "empty space" for me at times, but that's fine, I was mostly busy ooh-ing and ahh-ing at the world (I really, really liked it)! Plus it could very easily and wonderfully be expanded upon, if you so choose~
Ah, and your character controller was also really mind-blowingly smooth, I can tell how much work you put into it, wow! Especially for being so time-limited, you did an amazing work with it! Really great job! ^^