I played till I killed the Knight of Chaos, and got to the caves.
Overall, I liked the graphics of the enemies falling over once they were dead. I found the controls on the keyboard a little awkward. Perhaps in addition to a jump button, the W key can also be used to jump? There were more than a couple of instances where I was trying to jump with W but didn't.
Sprinting with shift was also difficult, so I ended up not sprinting, and tried to jump to dodge attacks, which worked well enough, until I died :)
The knight fight was pretty fun! I enjoyed the fight, and wasn't expecting the second phase and got damaged there but recovered. I liked that overall there were a fair number of health potions, especially after new mechanics.