The game was quite confusing. It took me a while to realize I should manually scroll the camera with a bar, ability to go full screen wold be nice. The fishing mechanics well they are pretty simple but they work. I think you need better collision system with items, I believe I can only access them from bottom. I spent some time fishing and bought few items, I am not sure how much it affect my luck. It would be nice to have log with all(or most) of fishes to know how rare they are.