First to anyone else playing getting an error when trying to run the .exe about a missing package: download the .pck file and add it to the same folder as the .exe and then run the .exe. If everything is too small, try to switch windows to a lower resolution temporarily (settings->display->display resolution)
This is a very pretty game. The colors are really lovely. I love the pattern of the water and the pencil outline of the fish. I like the texture of the player character especially. Edit: Forgot to mention that I love that the UI is themed! It really ties it together.
The small blue text that pops up when you get close to the fish is still a little hard to read. It's small and I think it would benefit from a background color so it doesn't blend into the water. I also didn't realize that you were supposed to use 'F' to interact, especially because it's written on your page to use click which I wasn't able to make work.
I also did not understand what to do after talking to the big ray (who is adorable). The button did not do anything, and dragging the white dot did not seem to do anything either.
I also encountered a bug when, after making friends with a fish, if I tried to go to my pond, it would say that 1. I had gathered 0 fish and 2. would crash if I attempted to enter it. Entering it before talking to a fish worked fine, though! I love the idea of a secret underwater grotto type pond. Really captures the imagination!
I loved that the fish had personalities. I think my favorite had to be 'reserved' which made me chuckle at the image of a reserved fish n_n