Call of Duty: Black Ops 4 is a first-person shooter game developed by Treyarch and published by Activision. Released in 2018, the game is the 15th main installment in the Call of Duty series and the fourth installment in the Black Ops sub-series. The game is available on multiple platforms, including PlayStation 4 (PS4), Xbox One, and Microsoft Windows.

Q: What is the file size of Call of Duty: Black Ops 4 on PS4? A: The file size of Call of Duty: Black Ops 4 on PS4 is approximately 47 GB.

Q: Can I play Call of Duty: Black Ops 4 on PS4 with a keyboard and mouse? A: Yes, Call of Duty: Black Ops 4 on PS4 supports keyboard and mouse controls.

PKG files are encrypted and can only be decrypted and installed on a PS4 console using the PlayStation Store or the PS4's built-in package installer.

The PKG file format is a proprietary file format used by Sony for distributing digital games on the PlayStation Store. PKG files contain the game's data, including the executable, assets, and metadata.