I dont know if you can enlarge the window somehow, ppl like me with poor eyesight finds it a bit hard to play it. I would say that even though I didnt find a wow element on your game, i love how you implemented the silent protagonist. Not only was lore related, but the other characters made it simple to understand what he would say and thats pretty cleaver.
I think you need to work on a batter battle system that is not just default, make it interesting for your player. Oh, I liked how the face sprite of the characters turn pops out letting u know whos acting, that is a super cool and useful addition.