Wow. This is the most atmospheric game for a Jam, very good job. The game looks very good. The fight with sharks was good, and I am not sure, but when I hit the shark nearby, does the Player hit it with his hand on the nose? :D
The camera was a bit uncomfortable, and looking for the last shark was a little difficult, but it is not a big problem (especially for a Jam game, it is still very good).