Two books by Scott Meyer that Audible recommended. And I’m glad it did.
The premise is that Martin Banks discovers that reality is all just a computer program, by finding a file on a server that controls the properties of reality. His attempts to wield this new found power end in trouble, making him flee to Medieval England where he plans to be a wizard. Hilarity and a lot more geekery ensue.
This also another great example of a book which comes alive in the audio version. The narrator manages to make the voice of each character distinct, male and female, which is quite a challenge in a book with so many people.