This is a reblog from XBOX.com:
One week after launching worldwide, Halo 5: Guardians has made history as the biggest Halo launch and fastest-selling Xbox One exclusive game to-date, with more than $400 million in global sales of Halo 5: Guardians games and hardware, pushing the franchise to over $5 billion lifetime. With the highest week one attach rate for a Microsoft first party title on Xbox One, the game was the most played of any game on Xbox One, as well as the most played on Xbox Live.
Fans have logged more than 21 million hours of total gameplay, including 12 million hours in campaign mode alone. The widely praised multiplayer modes have also led to nine million total hours played with nearly seven million multiplayer matches played across Arena and the all-new Warzone mode. In addition, Halo fans are taking to the new Requisition System in a big way, with over 45 million REQ Packs acquired, totaling more than 568 million REQ Cards. Continue reading