Wow that is one incompetent knight!
Very cool idea! Spotted it as another Boss versus hero kind of game (similar theme to mine!) but this was unique as you are trying to die by the hero! And man that knight is not very good lol. Overall though pretty good game. I beat it and saved princess knight (who hopefully is more competent??) I liked how you could choose which abilities you would get so you could tweak it to your play style. I will agree with the others though that it might be a little too hard in general. I think either extended the sword animation or making where the hero can touch you would help a bit. I the hero can touch you then the other abilities could be more impactful.
Overall though awesome job on this!! Great work!!