This is such a cool idea, The game is actually really fun!
A little bug tho lol, if the first fake coin spawns at the center you instantly get caught xD
But seriously, the art and the game, both were amazing!
The only nitpick is that the fish's center tries to get to the mouse and the fish kinda starts to jiggle really hard, that can cause it to catch a net it wasnt supposed to.
But if that is ignored, this is actually a very fun game!
Would love to see the idea more expanded if you make future updates :D
Nice job!! Keep it up