If you were following Xbox news this week, you will have noticed that there were a lot of titles coming out. Major Nelson has been kind enough to give a review if you missed anything.
The Xbox One received The Evil Within, Duck Dynasty, The Walking Dead: the Complete First Season, and Sleeping Dogs. The Walking Dead and The Evil Within are both highly rated games, Sleeping Dogs is well rated, but Duck Dynasty seems to be a letdown for many (less than two stars). Halo: The Master Chief Collection and the Legend of Korra are available for pre-purchase.
On the Xbox 360, Alien Isolation, Borderlands: The Pre-Sequel, Duck Dynasty, PAC-MAN and the Ghostly Adventures 2, and The Evil Within also became available.
If you click on the titles listed in the article, you will be taken to the Xbox Store page for the respective game. If you like trying new games (and an increasingly larger amount will be releasing for the Xbox in the future), you can try out EA Access or become a Xbox Live Gold member for discounts. If you want new games likes these as soon as possible, however, you will have to buy them outright.