I try not to give five star reviews because when I look at reviews I generally disregard the five star ones. That being said, this deserves all five stars.
The narrator is top notch, all the voices are distinct and consistent. The MC is also consistent in how and why he does things. The way he interacts with the dungeon and it’s characters make sense.
The best part of the story is that it’s legitimately funny. I laughed out loud several times. I couldn’t stop listening and would recommend this book and all its sequels to everyone. Listen to this title immediately.