Xbox 360 and PC gamers get to play today, PS3 gamers have to wait until tomorrow.
The FIFA 13 demo is now available to download on Xbox 360 and PC, with the PS3 version set to appear on the PlayStation Store tomorrow.
The demo will give players a chance to try out the new Skill Games and Match Day modes. You can also upload your best goals straight to EA's official FIFA website from the demo.
You'll be able to play as AC Milan, Arsenal, Borussia Dortmund, Juventus and Manchester City.
The full game launches on September 28.