PPSSPP automatically maps keyboard keys or your gamepad, but you can customize them:

: Turn on your PSP, navigate to Settings , and select USB Connection .

: You can still find physical UMD copies at retailers like eBay or Amazon . Why You See "Modern Warfare PSP ISO" Downloads

Once you have the game file, open the PPSSPP emulator:

Paste it into the root directory of your Memory Stick, allowing it to merge with and overwrite the existing folders.

Click the game icon to start playing. You can map the controls for a better experience on touchscreen or keyboard. Key Information Summary Information Game Title Call of Duty: Roads to Victory File Format .iso / .cso Required Firmware Custom Firmware (CFW) for physical PSP Best Emulator Storage Need ~1 GB (roughly)

To run custom ISO files on physical hardware or a modern device, you must gather a few essential tools. For Physical PSP Hardware: Any model (PSP 1000, 2000, 3000, or PSP Go).

If you are searching for a "Call of Duty: Modern Warfare PSP ISO," it is important to understand exactly what is available before you attempt to download or install anything.

Ensure the file extension is strictly .ISO and that it sits inside the root ISO folder, not subfolders or the PSP/GAME directory.

Open your PSP’s root storage directory on your PC. Look for a folder named ISO .