This is a Game About Fishing

From the introduction:

There are still fish that swim in the rivers of the world. Muddy brown perch that flop and writhe, coated in thin oils. Your grandmother tells you stories of thick pike, with teeth that could sever a monocarbon line with a flick. And you’ve seen pictures of reefs with dozens of different species and colors, busy patterns moving in stressful, choking throngs of life.