If the game is missing from your local PSN store, you can purchase a (key) from authorized retailers or marketplaces like Amazon or G2A .
A is a digital package format used by Sony to distribute games, updates, and downloadable content (DLC) through the PlayStation Store . When a user purchases a digital title, the console downloads and installs these packages to the internal hard drive. Key Components of Digital Installation PKG File: The main archive containing the game's data. skate 3 ps3 download pkg