Konami has revealed that Metal Gear Solid 4: Guns of the Patriots has sold over one million units in Europe in its first week of release.
The publisher has also said that the limited edition of the PlayStation 3 exclusive has sold out – all 25,000 units.
"The Metal Gear Solid series has again proved its huge potential, and we are delighted with the fantastic response the game has enjoyed at retail," commented Martin Schneider, sales and marketing director for Konami in Germany.
"We are extremely pleased with the positive feedback we have received from retail and consumers alike, and will keep satisfying their needs with updates to the game's 'Extra' option, and via new content to Metal Gear Online," he added.