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Continue to ChatSony delivers new details on PS4 during GDC 2013 presentation https://www.digitalreviews.net/news/news-archives/sony-delivers-new-details-on-ps4-during-gdc-2013-presentation/
Sony delivers new details on PS4 during GDC 2013 presentation https://www.digitalreviews.net/news/news-archives/sony-delivers-new-details-on-ps4-during-gdc-2013-presentation/