Sony has launched its 12 Deals of Christmas promotion, which will offer a new game at a significant discount every 48 hours. The first of these deals is Konami's Metal Gear Solid 5: The Phantom Pain.Hideo Kojima's latest opus is currently available on the European PlayStation Store for £29.99, which is a saving of 50 percent.Also available as part of this promotion is Run All Night, a film starring Liam Neeson, which can be rented for £4.49 or purchased for £6.99.