The PlayStation 3 homebrew community often utilizes PKG files to install backups or digital content. However, users frequently encounter issues with LEGO Jurassic World, such as license errors (RAP file issues), freezing at loading screens, or compatibility problems on specific Custom Firmware (CFW) or PS3HEN versions.
Installation Process: Ensure you're installing the PKG file correctly. Typically, you would copy the PKG file to a USB drive or a computer, then use the PS3's built-in system to install it (e.g., via the "System Update" menu or directly from a USB).