The phrase refers to the process of acquiring a compressed archive containing the game Naruto Shippuden: Ultimate Ninja Storm 4, specifically tailored for use with the PPSSPP emulator. This emulator allows users to play PlayStation Portable (PSP) games on devices such as computers and smartphones. The “zip file” format signifies that the game data has been compressed to reduce file size for easier distribution and storage.
The demand for this type of content stems from a desire to experience console-quality gaming on portable or less powerful devices. The compression and availability in a downloadable format facilitate widespread access, particularly for individuals who may not have access to the original console or retail versions of the game. It also represents a workaround for enjoying a visually impressive title on hardware not officially supported by the game developers.