Very pretty game. Sadly, I couldn't make it out of the tutorial area. The intermittent stutters, and the stutter whenever I used either the blade or magic attack made things difficult on their own. But I also had a bug of some sort where moving forward also moved me consistently to the right.
I was completely unable to time the katana strike, and had a lot of difficulty making it over the swordstrike pit, and though I could tell it was a rocket jump setup, I was completely unable to proc anything that resembled one.
I gave it a solid ten minutes of attempts before I decided that whatever game was locked behind the tutorial, wasn't going to be fun for me with that level of consistency regardless.