Native PSP game files inside a ZIP archive should extract into an .ISO or .CSO file. If you extract a PSP game and see an .apk or .exe file, delete it immediately.
: The next step involves obtaining the Call of Duty: Black Ops 2 ROM file, usually provided as a zip file. This file can be downloaded from reputable ROM sites, but users must ensure they are downloading from a trusted source to avoid malware. call of duty black ops 2 ppsspp zip file exclusive download
Unfortunately, Call of Duty: Black Ops 2 was not officially released for the PSP platform. The game was developed by Treyarch and published by Activision, and it was initially released for PlayStation 3, Xbox 360, and Microsoft Windows on November 12, 2012. However, the game's popularity and demand have led to the creation of various mods and ports, including a PSP version. Native PSP game files inside a ZIP archive
: Modified survival levels featuring custom round-start music, mystery boxes, and classic undead waves. This file can be downloaded from reputable ROM
If your backup file is archived in a .ZIP , .RAR , or .7z format, use a trusted extraction tool like ZArchiver (Android) or 7-Zip (Windows) to pull out the .ISO file.