Honestly. Just wow.
Read this book.

Anyone reading this review will not regret it, I promise.

1 – The voice overs are top notch, the effects to the voices even matching what you’d think they would sound like in the areas they are in. Echoing for caves, more radio-y for party communication, and more.
2 – The sound effects are few and far between but always, always extremely well utilized, only ever ADDING to the experience, never detracting from it.
3 – The worlds, characters, creatures, attacks and spells are all unique, and in the case of the creatures – sometimes horrifyingly so.
4 – The villain is, bar none, perfect in this story.
5 – LISTEN TO THE EPILOGUE. It’s worth it.