First off Fantastic mini game you got here!
so the art i love it!, its simple and to the point, great work
the variety of fishes are also funny and great. the david schwimmer fish and the sus fish had me chuckling. the movement of the player was nice as well, simple and great.
the only thing i didn't like was earing coin. there was no point to it. like maybe there would be another person who sells better fishing rods that you need to catch better, and rare fish. and you could of lean into more funny fishes that way. and also some casual calming Background music would really boost this game up some more.
overall for a mini game not bad! i had fun. and you did a great job on most things here. great job! can't wait to see what you make of in the future!