Awesome fun little intro level! 

Nice short game. Liked the cute art. Felt abit weird that I couldn't just go to the next level if I saved the human and overshot them. Might be better if you spawn the shark after the player transition to the next level (either up or down)? Also would be more interesting with more levels next time.

Neat little concept but it's unfortunate there are no other types of levels or mechanics.  When I figured out what to do I was ready play more.  It seems there's a lot of directions this could go, for some reason I saw it as a comedy :D