No problem!
I think I will try it again. I figured out the arrow key and Z attack and X defend but it seemed to only work less than half of the time.
Enemies remember your last attack and block it, the harder the enemy the more last actions they remember. So you need to always attack differently
Ohhhh ok, that makes a lot of sense now. If you can tell players that before first battle or make it more obvious to figure out I think that would be great!