The Nintendo Switch, released in 2017, has revolutionized the gaming industry with its hybrid design, allowing players to seamlessly transition between home console and portable handheld modes. The Switch has an impressive library of games, with many titles available in digital format through the Nintendo eShop. NSP (Nintendo Submission Package) is a container format used for digital distributions of games on the Nintendo Switch. This paper provides an overview of Nintendo Switch games in NSP format, covering their characteristics, advantages, and more.