Hello and welcome to Feedback Quest 9! My name is Hythrain, and I'm one of the hosts for this lovely event! I'm also one of the streamers, so both the game and this feedback are being done live! If you want to see the see the VOD, let me know and I'll link you to it when it's uploaded to YouTube!
So fun fact: I hate fishing mini games in other games. The reason why is because these games are typically a lot more fast paced, and the fishing mini games slow that right down. I don't have this problem when it's just a fishing game, though, because then I'm set to take my time. That said, the design and speed of this would be perfect as a mini game for some larger game.
So here are the things I noted while playing that I felt could be adjusted...
First, I feel like the environment shouldn't reset and freeze every time you start to catch a fish. I noticed this a lot, where I'd see something cute in the background then the moment I had to do the ring timing it would disappear and the rest of the game would just stop. I'd say just let things keep going.
Second, despite what I said a moment ago about how I view fishing mini games, there's one thing that other games do that this one doesn't: the moment the player is informed of a bite, the action to catch it begins. In your game, there's a pause before you begin. This feels awkward, as I'm always primed to start right away and have to remind myself to wait. I think it would be better if the moment you get the notification of the fish bite, the ring starts up.
I also felt like if I messed up and reeled in too early, it should pull the reel out so I only need to click twice: once to prepare for the next cast and then another to do the cast. Right now, you have to do three clicks which isn't how the rest of the game works. Even being late to reel in has you only need to click twice to go again.
When I noticed the "Next page" button, I began exploring the other pages to see what variety it had. When I went to go back, though, I noticed that the button to do so says "First page" instead of "Previous page," which is what it should say as it goes back one page at a time.
Lastly, I noticed some rather big lag spikes at time in the game. While this could be because of playing on browser, it could also be a problem in the code. I would suspect it's more code related as I only ever noticed it when I was trying to catch a fish with the Slippery ring.
While this is the end of my notes... I need to ask a question. You have this game listed as "Mostly AI." Looking at what there is in the game, I feel like this could've easily been made without any AI. I've not programmed in a long time, but I know that this is some pretty basic stuff here. I don't mean to judge but I feel like you should try to remake this game without the use of AI. It would be a great way to learn how to program!