Instructions:GAME has teamed up with Student & Youth Discounts to offer you a great discount exclusively online at Game.co.uk.
Enter your details below and we will send you, by email, your unique offer code, that will entitle you to £5 off your order when you spend £50 or more in one transaction!
Click "Use Voucher" and enter your email address.
Even though the conditions state that it doesn't work on preorders, it works just fine.
Enjoy it while it lasts, they usually discontinue them pretty quick, once they go public.