This is currently the most stable way to run the game. You will need a digital copy or disc rip of your own game to remain within legal boundaries. Xenia (Xbox 360 Emulator):
You can play the gameplay of FIFA Street 4 on your computer, but not via a native Mediafire download. Here are the two legitimate (and safe) methods.
Always download emulators from their official sites, such as the RPCS3 official website Why People Are Still Searching