Thanks! The music was all created by a guy called Visager. I recommend looking up his stuff online. It's really good. I hope to make my own music for when I do an updated version of this game. I appreciate the feedback. I'll have to check the E key. Some of the keys did seem messed up at least in the web version. Combat was definitely a weak point. I focused on it the least. And I do realize I probably didn't make the "back" button obvious in the controls. You would've just had to press K/X to close the map.
I'm glad you enjoyed it overall. And actually, I was more inspired by Link's Awakening and the Oracle games, but definitely the original one is great.