I like the blend of cooking game and shooter, but didn't really get it how the burger building worked. Maybe some kind of tutorial level where some explanations pop up would ease to get in.
I dig the minimalistic art style, nice game.
Yeah, you are just thrown into the water and then it's swim or sink. Hard to figure out without few game overs. Should have done some tutorial that let's you breath a bit but ran out of time. You know how it is; when you work on the game alone you think everything is logical... until other people play it :D