The refers primarily to the major Two-Player Co-op Update released by developer House House . While the game is typically distributed as a digital download, "-NSP-" refers to the specific file format used for Nintendo Switch packages in certain contexts. The Two-Player Co-op Update
The most significant update included in modern NSP versions of the game is the . Untitled Goose Game on Steam Untitled Goose Game Update -NSP-
: On the Nintendo Switch, the update supports Single Joy-Con play for each person, allowing two people to play with a single pair of Joy-Cons. Software Version History (Switch) Untitled Goose Game Update The refers primarily to