This network (compiled/eskimo) Treyarch development of the game "Call of Duty 7 black action", the sale of 5th has set a sales of 650 million U.S. dollars, breaking the previous "Call of Duty 6 Modern Warfare 2" maintained by the 5th cumulative sales of 550 million U.S. dollars record. "The Call of Duty series is the first game in history to break the 5th sales record for two consecutive years," said Bobby Kotick, chief executive of Blizzard. The number of player online games and the time to play show that online games have become the current mainstream game mode, but also proved to see the blizzard online gaming industry leading position. Blizzard and Microsoft jointly announced that "Call of Duty 7 Black" also set two top records on the Xbox Live platform: On the day of the game, the multiplayer mode of the game was up to 5.9 million hours, and a total of 2.6 million players experienced the game on that day. Jack Tretton, chief executive of Sony Computer Entertainment (SCEA), said the "Call of Duty 7 Black" has been a great success on the PS 3 platform. Paul Raines, chief executive of American game retailing giant GameStop, also claimed to be the most-booked and most-sold game in his company's history. (Edit/Ming)