With one of the most anticipated games of the year coming in a couple of days, Konami has decided to give fans a freebie. According to the Konami UK Twitter account, Metal Gear Solid: Peace Walker will be free to those who pre-order Metal Gear Solid V: Ground Zeroes via the PlayStation Network.
It was originally released on the PSP and eventually rereleased on consoles. The reason for this bundle is because Ground Zeroes is a direct sequel to Peace Walker; you’ll need to play it in order to understand some of the back story. Visit the United Kingdom Konami page for more information.