Made it to 6500! For those wondering, you can press down and left click (or hit space I read on their page) to knock off the green fish.
I like this. The art is cool and the boater looks perfectly concerned about what is going on. I wish the green fish had a delay period before they started eating - even if you play very well, you are limited by the rate at which they appear. I also wish I had either died, or been able to swim, when falling off the boat, instead of disappearing and waiting for the boat to collapse.
Sounds were perfect for the environment. Great jam!