The primary differences are strictly updated team rosters, new kits, and modified UI menus.
The original game can be reduced significantly from its standard DVD size, making it easier to store on SD cards or USB drives for use with tools like Free McBoot Open PS2 Loader Accessibility: fifa 14 ps2 highly compressed better
FIFA 14 was the very last FIFA game released for the PlayStation 2. The primary differences are strictly updated team rosters,