Replik Survivors -0100c5001defa000--v0--us-.nsp...

The tag denotes the region of the release. Nintendo categorizes games by territory: US (USA), EU (Europe), JP (Japan), and others.

US indicates North American region. Nintendo Switch games are not physically region-locked, but DLC and updates must match the game’s region. Trying to install a US .nsp on a Japanese or European console with mismatched account regions can lead to error codes (e.g., 2002-0001 or 2155-8007). Replik Survivors -0100C5001DEFA000--v0--US-.nsp...