The game comes directly from Nintendo eShop, you will be able to go online, get updates etc.
After setup process the game will be available to launch on your own account, just as any other game or app you purchased directly in Nintendo eShop.
Re-experience the critically acclaimed, genre-defining game that started it all. Beautifully remastered, return to Lordran in stunning detail. DARK SOULS: REMASTERED includes the main game plus the Artorias of the Abyss DLC.