How do you find the read-it-out-loud book version of The Most Dangerous Game?
If you want to listen to The Most Dangerous Game by Richard Edward Connell rather than read it, you have several options.
As you search for available versions, you should use the search term "audiobook" which is the formal term used to describe a recorded oral version of a text. A slightly older term is "book-on-tape". A Google search of:
The Most Dangerous Game audiobook
returns several pages of results.
Many companies offer audiobooks; they can be found at any large online bookseller (such as Amazon) and many of the websites of companies that produce audiobooks. Several free streaming versions are also available.
Another option is to search YouTube for video versions of the story. There are six version available on YouTube, including both a movie adaptation and a few videos of people reading aloud accompanied by illustrations.