Got captured by UFO and the game crashed for me. Maybe that is what actually would happen if you get capture by alien in real life D:
But in all seriousness, I really like the cute artsy look. Although, the gameplay does get confusing at a time like why does some fish damage you, and some out right end your run :( Or why at some level, the player became super floaty? Some UI indicator could be helpful to know what sort of weather condition the player is in.
Overall, varieties of weather and obstacles do keep the gameplay exciting. Good job!