A: On original PSP, ad-hoc works. On PPSSPP, online via "PPSSPP Multiplayer" works, but both players must use identical compressed files.

Always scan your downloads, play fairly, and if you love the game, buy a legal copy second-hand from eBay or your local game store to truly support the industry. Call to Action Did this guide help you get FIFA 14 running on your device? Share your experience in the comments below. Encounter a broken link? Let others know which 100MB version worked for you. For more retro gaming compression guides, subscribe to our newsletter or check out our articles on "GTA Vice City PSP 200MB CSO" and "Call of Duty Roads to Victory 150MB ISO" .

A: Absolutely. PS Vita with Adrenaline (PSP emulator) runs compressed CSO files flawlessly.

You will sacrifice audio polish and video intros, but the moment you kick off a heated El Clásico or lead your favorite League Two club to Premier League glory, those sacrifices fade away. The gameplay remains classic, responsive, and deeply addictive.