: Confirms the source was a digital download from the Nintendo eShop.

The specific string you provided is a standard naming convention used in the Nintendo Switch scene for digital backups. File Name Breakdown : The shorthand for the game It Takes Two .

: On a modified Switch, these are usually installed using homebrew tools like Tinfoil , DBI , or Goldleaf .

: This is the core game file, excluding any additional updates or DLC.

: You should only use NSP files for games that you legally own . Downloading files for games you do not own is considered copyright infringement.

: Indicates the game is from the North American region. NSwTcH : Shorthand for Nintendo Switch .