It sounds like you're working with PS4 homebrew tools, specifically

Visual Customization: Users can add custom icons, background art (pic0 and pic1), and define the game's title and NP Title ID during the conversion process.

Auto Game ID Detection: Automatically identifies the game for proper database matching.

  • A typo or internal code (e.g., related to PlayStation, a firmware package, or a mod).
  • A filename from a specific game patch, custom firmware, or debug kit (PSX often refers to PlayStation 1, but pkg suggests PlayStation 3/4/5 packages).
  • A leak or scene release name.
# Simulated package database packages = "v02": ["package1", "package2"], # Add more versions as needed

The PSX-FPKG v0.2 update for jailbroken PS4 consoles introduced several key features to improve the emulation of PlayStation 1 games. This specific version was a notable milestone for enabling multi-disc support and deeper emulator customization. Key Features of PSX-FPKG v0.2