An interesting idea to just have the boss battle with nothing else but I don't know if it pays off. The player character takes way to long to do anything so you just waiting there after you attacked, knowing you're going to get hit but you can't do anything. Also nothing happens after you win? That was so underwhelming, maybe there is something but I bugged out? The game's difficult overall is way too much, I only actually won because you can stun lock the boss if you keep attacking.