For many fans, bringing the fast-paced action of to a handheld device is a top priority. While the franchise is famous for its massive console and PC releases, you can actually play it on the go using a PlayStation Portable (PSP) or the PPSSPP emulator .

This guide explores the only official release, explains how "highly compressed" files work, and provides the steps to get the game running on your device. The Official Game: Call of Duty: Roads to Victory

Released in 2007, is the first and only official title in the franchise developed specifically for the PSP.

While the original game is significantly larger, compressed versions can be found as small as 195 MB to 350 MB .

It is a World War II shooter that adapts the intense combat of the main series for a handheld screen, including a unique mission where you play as a bomber plane gunner.

These versions often use high-efficiency compression formats (like .CSO instead of .ISO) or may "rip" non-essential assets like background music or cinematic cutscenes to shrink the file size.

A standard PSP game (ISO file) can range from a few hundred megabytes to 1.7GB. Users often look for versions to save storage space or reduce download times.