Want your 28-year-old star to have a decade more at the top? You can change a player's birth year to make them younger. Note that you must have the in your Career Mode for this to work seamlessly.
Download the .CT file, open it in Cheat Engine after attaching to FIFA 15, and simply tick the boxes next to the values you want to change. fifa 15 player career mode cheat engine
If you edit your player to 99 OVR, the AI Manager in Squad Hub might suddenly bench you because the game thinks you are "Too good for the system." The fix is to set your "Potential" value (another address in the table) to 99 as well. Want your 28-year-old star to have a decade more at the top
Select a different player and use "Next Scan" for their birth year. Download the