If you want high-quality portable first-person shooters, follow these safe options instead: Official Mobile Alternatives
When you search online and find websites offering a "Black Ops 2 PPSSPP ISO" or "Highly Compressed ZIP file," you are generally downloading one of three things: 1. Call of Duty: Roads to Victory (With Mods) Call Of Duty Black Ops 2 Ppsspp File Download
PPSSPP (which stands for "PlayStation Portable Simulator Suitable for Playing Portably") is a that runs on Windows, macOS, Linux, iOS, Android, and even Xbox Series X/S. First released in November 2012, the emulator has matured significantly over the years. Call Of Duty Black Ops 2 Ppsspp File Download
For a true mobile zombies experience, your best bet remains Call of Duty: Mobile (Android/iOS) or Call of Duty: Black Ops Zombies standalone app (older Android/iOS version). Call Of Duty Black Ops 2 Ppsspp File Download