Seet game, nice idea, well drawn, I love the smiley jellyfishs ! - the controlls are a bit stiff -> you add force I guess to move, and the deacceleration is very hard - so avoiding obstacles getting very hard.
The music caught me off guard xD was very funny!
there also spawn alot of things at the same time - and very fast - maybe a little less at the beginning and more over time ? - over all I like the Game!