CD Projekt RED's latest financial report reveals that The Witcher 3: Wild Hunt had a £53 million budget and that it sold over 6 million units (the exact total is 6,014,576 units) in the first six weeks following its launch.
The report also notes that 1 million of that 6 million total were activated through CD Projekt's own GOG storefront. CD Projekt RED posted net profits of £41 million for the first half of 2015.
The Witcher 3: Wild Hunt was released for PC, PS4, and Xbox One back in May.