awesome game! super fun and nice graphics. i enjoy the little details like the predators eating other fish, and the shark biting through the net. i would suggest giving the net a fair bit more drag as it swings around very easily, and perhaps have it splay out more (until fish are caught anyway). it would also be cool to see the fish have a stronger schooling behaviour, and trying to regroup after being separated.
but those are just small suggestions, overall i had a lot of fun figuring out how to play it! the upgrades are fun as well and add a good sense of progression to the game. i am curious though, is there anything of significance at the bottom? i saw it got very red which was interesting, but i reached around 4300m and didn't see anything :0