Very fun game! Love the spin on a fishing game. The controls were really smooth, and it felt good to catch a fish. It was fun trying to get them all! Very satisfying to manipulate the harpoon in the water. The upgrade mechanics were well thought out and impactful, you immediately felt like your harpooning got better with each one. I swear I never saw that fourth fish though, it is my white whale.
At some point my coins went <null>, so I had to restart. I also thought that the rocks underwater would interfere with the harpoon, and was kind of disappointed they didn't. Like the game made me feel like I wanted to weave the harpoon around obstacles and into tight passageways and whatnot, because I liked the feel of the harpoon so much.
Really nice work!