Firstly I think there should be a more detailed graphics setting screen. I notice that with lower graphics there is a lesser draw distance and more fog and that's about it. I'd also like to see a way to upgrade buildings so that the shark has more trouble destroying them. If not that, I'd like a way to keep the shark away or preventing it from biting (I was thinking spikes or something) or maybe something we can kill to from a distance a distance with (a bow and arrow or a harpoon, or perhaps a low quality gun). Other than that gameplay is ok. Maybe some more craftables. Also settings for audio would be nice, and perhaps add some ambient music