Place the PKG file in the root directory of an formatted USB drive. Plug the drive into your PS4.
is not officially available as a standalone "portable" application for the PS4, as the console’s architecture requires games to be installed to an internal or external drive via a PKG (Package) file. However, because the game was originally a PS3/Xbox 360 title, the community has worked to make it playable on modern jailbroken PS4 hardware through specialized conversions and fakesigned (FPKG) packages. The Legacy of Blur: Why We Still Want It
Especially if you are using a PS4 Pro or an external SSD.
In the PS4 scene, "portable" usually refers to running the game from an external USB drive (Extended Storage) rather than the internal HDD. Once the PKG is installed, you can move the app data to a high-speed USB 3.0 drive to save internal space. How to Install and Setup
You will need the .pkg file and any necessary Update or DLC PKGs. Installation: