: Specifies that this file is the v1.2.0 game update .

: A stylized shorthand for the Nintendo Switch platform.

: Likely stands for the specific release group or the region/language code of the base game.

To use a file named like this, you generally have to follow these standard archival steps:

: Open a title installer like Tinfoil , DBI , or Awoo Installer on your custom firmware (CFW) equipped Switch to install the update over the base game.