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Report: Dark Athena demo out in early March, game on April 7February 10th, 2009 @ 00:00
By Patrick Garratt

The Chronicles of Riddick: Assault on Dark Athena demo is to release in “early March,” according to this TheGameReviews report.
The game itself’s releasing on April 7, says that story, although neither this or the demo date has been officially confirmed. It’s listed as “spring” by Atari at the moment.
These dates came from reps at Comic Con.
Full thing through there.