We are planning to allow him to level up his skills, and get items to help him improve.
84%, it is based on Achievements, and the newest one can't be completed yet.
Sorry to hear it. We are talking about adding a skip button for the mandatory fights.
In our recent poll, only about 5% of the supporters didn't like the game that much, most people either liked it, or were indifferent to it. So, few people find it that hard. I mean, I am old, dyslexic, and my arms are partly disabled, and I can get a flawless most of the time, it's not THAT hard. I also played it on a Threadripper3 with a 3090, as well as a Ryzen7 with a 2080ti, getting 75fps.
Unless it's your refresh rate being set higher, I am not sure what to say, other that what we have said before, that we are talking about adding a way to skip the mandatory fights.