An is the official digital format Nintendo uses for games downloaded from the eShop. Legally, NSP files are encrypted and tied to a specific Nintendo Account and console.
Based on patch notes from Nintendo Support and Nintendo Everything, the following changes were implemented: astral chain nspupdate 101rar
For new players, this update is a great opportunity to jump into the game and experience the latest and greatest that Astral Chain has to offer. For veteran players, the update provides a fresh perspective on the game, with new challenges and opportunities to explore. An is the official digital format Nintendo uses