Thank you! It definitely needs a lot of improvement in terms of user experience. I've been meaning to change E back to interact. I originally made it shoot fireballs, then set it to interact, then it was shooting fireballs while interacting, so I made interact just clicking. My plan for that is to make fireballs F and interact E. I also need fireballs to shoot the direction the player is facing. Thank you for the reminder!
The fishing needs a lot of work, for sure. It's high on the list of things to fix when I pick this back up, which should be relatively soon. I'm working on a second game for a different jam, which has been occupying a lot of my time. It's cool seeing just HOW MUCH I learned while working on Frizzard while applying it to something else.
The art is the easy part for me, haha. You will get there, though, just practice a little as often as you can. I really like the book Pixel Logic, which I recently started reading. An alternative would be this post, which is like an extremely condensed version of that book: https://pixeljoint.com/forum/forum_posts.asp?TID=11299