Hey, thanks for the feedback! Glad you liked the art direction! Our artist put a lot of hard work and passion into the artstyle, and I really enjoyed that. Despite that, there were some more fish that got missed out in the game, but they were being made.
And yeah, we're planning to eventually expand it into a full game after the jam, and the idea of having "too early" or "too late" text popup on miss-timing sounds good to me. We'll try to add it.
We will let you know when the game is updated. Thanks for playing :)