The Nintendo Switch version of Diablo III: Eternal Collection was released in 2018, and it has been optimized to take advantage of the console's unique features, such as its portability and Joy-Con controllers. The game's graphics and performance have been fine-tuned to ensure a seamless experience, both in handheld and docked modes.

Once downloaded, the NSP file can be installed on the Nintendo Switch using the console's built-in installation process. This process involves verifying the integrity of the NSP file, extracting its contents, and installing the game on the console.

Diablo III: Eternal Collection on the Nintendo Switch is a complete package that includes the base game, as well as all the additional content that has been released for the game, including the Reaper of Souls and Rise of the Necromancer expansions. This comprehensive collection offers players an unparalleled experience, with a vast array of character classes, items, and areas to explore.