Microsoft has just sent word that its flagship soldier Master Chief has come back from the battlefield with $170 million dollars in the first 24 hours of Halo 3 deployment in the United States. As noted, this would mark the biggest day in US entertainment history, beating out Spider-Man 3 and all Harry Potters (of course, the price of entry for those events were a lot less, but that's a technicality when it comes to record books).

According to the press release, September 25 was also Xbox Live's most active day so far, thanks in no small part to one million online Halo 3 players. Bundled with every copy of Halo 3 was a free 48 hour trial, so we're interested in seeing how many people tomorrow decide to pay the Gold fee and keep on fragging.

We're eagerly awaiting the sales figures for the game elsewhere in the world, especially Japan.

[Via Press Release]

This article was originally published on Joystiq.

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