The phrase refers to a specific type of file, carrying updated game data for a particular title on a certain console. It pertains to supplemental game content designed to enhance, correct, or expand the original software. An example would involve a patch resolving bugs, adding new characters, items, or levels, distributed in a format compatible with the Nintendo Switch operating system.
The significance of these files lies in their ability to prolong the playability and enjoyment of the core game. They address emergent issues, introduce fresh mechanics, and provide additional value to the consumer. Historically, these files represent a shift from fixed, immutable software releases to dynamically evolving experiences, responding to player feedback and community desires.