In this publicity image released by Electronic Arts, Isaac Clarke fires at 

In this publicity image released by Electronic Arts, Isaac Clarke fires at a necromorph in a scene from the sci-fi horror action game "Dead Space 2." (AP Photo/Electronic Arts)
Associated Press
In this publicity image released by Electronic Arts, Isaac Clarke fires at a necromorph in a scene from the sci-fi horror action game "Dead Space 2." (AP Photo/Electronic Arts)
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