Copy the .pkg files to the root of your USB drive.

The PKG format is excellent if you prefer launching the game straight from your XMB without opening a backup manager first.

Little Big Planet 3 received widespread critical acclaim upon its release, with praise for its:

Plug the USB into your PS3 and enable your homebrew environment (CFW or launch PS3HEN).

The RPCS3 PlayStation 3 emulator on PC, or Cobra-based PS3 CFW.

If using a RAP file for activation, ensure it is placed in a folder named exdata on the root of your USB drive ( USB:\exdata\ ).

LittleBigPlanet 3 represents the pinnacle of Media Molecule and Sumo Digital’s flagship "Play, Create, Share" franchise. Originally released in November 2014, this charming puzzle-platformer expanded the classic formula by introducing three brand-new playable characters—OddSock, Toggle, and Swoop—each featuring unique traversal mechanics that fundamentally changed level design.

LittleBigPlanet 3 remains one of the most creative and charming puzzle-platformers on the PlayStation 3. Whether you want to preserve your physical media, digitalize your collection, or replay this classic on a modded console, understanding how to manage PKG and ISO files is essential. This comprehensive guide covers everything you need to know about downloading, converting, and installing LittleBigPlanet 3 on your PS3 system. Understanding LittleBigPlanet 3 File Formats (PKG vs. ISO)

Format a USB external hard drive or flash drive to (for files over 4GB) or FAT32 (split ISOs only).