Installing games on a modified PlayStation 4 via DLPSGame involves extracting "Fake PKGs" (fPKG) and installing them via USB on a jailbroken console using GoldHEN or Mira. The process requires formatting a USB drive to exFAT, copying .pkg files to the root, and using the Debug Settings menu to install the base game, updates, and DLC in order. For a complete guide, visit DLPSGame .