Here is my gameplay part 1, of merceay, turn on subtitles cuz audio sort of died.
I find the lack of audio disturbing, but watched it anyway. I usually don't go for the head after hacking off enemie's limb with weapon - the fail chance is too high and you can get hit by enemy on the 2nd turn, i use kiting which i described in your comment section.
Other than that, keep going! You have to start somewhere)