just 1 thing before i go into this, great work for someone who made it alone
man man man, what a demo... the game just feels so AMAZING to play, and dont get me started about the controlls (accept underwater)!!! the only thing I noticed, and what I am sure you are going to fix, it that when you change the water nothing saves...
over all, an amazing demo to run around in!!!
and here is a chalange for any one who likes one, try to get on the edge of the map like i did (you will also get some treats on your way up):