Based on the latest Blizzard report, the Overwatch reached the 15 million users last week (PC, Xbox One and PlayStation 4 version together).
According to Blizzard the game is the most popular title current in Asia. In China the PC version breaking the records while in South Korea in the internet cafes the game is the No.1 from the release.

With this game pushed back the until now No.1 games like the Diablo III and the Star Craft II. What can be the next record number?