Konami has dropped the price of prologue campaign Metal Gear Solid V: Ground Zeroes. The cut means the price is now the same across all platforms, with the introductory chapter now costing £19.99 / €19.99 on new-gen consoles, both digitally and at retail. Ground Zeroes is out on PS3, PS4, Xbox 360 and Xbox One, and will be releasing on PC (Steam) on December 18 (more details on that here), although Konami has yet to reveal their plans regarding pricing for the PC release.