Activision and EA are intertwined in the Infinity Ward and Respawn Games litigation that focuses on Call of Duty 4: Modern Warfare.

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The violent game group played Condemned 2, Call of Duty 4 and The Club on consecutive days (in random order).

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The three admired a level in Activision's 2007 first-person shooter Call of Duty 4: Modern Warfare, which involved shooting bad guys from a very heavily armed AC-130.

FORBES: Magazine Article