A prominent children's lobby group is calling on the Government to review its decision to classify as suitable for 15-year-olds an upcoming video game that allows players to assume the role of a terrorist and shoot innocent civilians in an airport.

Call of Duty: Modern Warfare 2, a highly realistic shooter title due for release on November 10, is one of the most anticipated games of the year. Its predecessor, Modern Warfare, sold more than 14 million copies worldwide and garnered a slew of "game of the year" awards.

But the game has sparked controversy after leaked footage revealed that, in one of the missions, players can join a group of Russian ultranationalist terrorists and massacre civilians with assault weapons in an airport.

This video is from, broadcast Oct. 28, 2009.

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