Halo 3 continues to fly off the shelves, with over $300 million dollars in sales in the first week alone. Other interesting data from the press release:
* More than 2.7 million gamers have played "Halo 3" on Xbox LIVE in the first week, representing nearly one-third of the 7 million Xbox LIVE members worldwide.
* Within the first day of its launch, "Halo 3" players worldwide racked up more than 3.6 million hours of online gameplay, which increased more than elevenfold to 40 million hours by the end of the first week, representing more than 4,500 years of continuous gameplay.
* In the first week, Since "Halo 3 launched," gamers have unlocked nearly 30 million achievements.
Read the full press release after the jump.