Konami has offered an extra incentive for PS3 owners to pre-order the digital version of Metal Gear Solid V: Ground Zeroes.
As detailed on the PlayStation Blog, European consumers who pre-order the game on PSN will receive a free digital copy of Metal Gear Solid: Peace Walker HD.
Note the promotion applies only to the PS3 version and not to PS4, on which Peace Walker is not available.
The offer is available until March 20th, which is the day before the game arrives in the UK.