If you are looking to play authentic Call of Duty experiences on a mobile device, consider these official and unofficial methods: :
First, a crucial clarification. The PSP never received a direct port of the console Modern Warfare 2 . Instead, Activision released (developed by n-Space) exclusively for the Nintendo DS, and for the PSP, they released Call of Duty: Modern Warfare 2: Force Recon .
The process is simple:
