Iron Curtain Achievement in Assassin's Creed: Revelations

Iron Curtain is an achievement in Assassin's Creed: Revelations. It is worth 20 points and can be received for: Perform a perfect den defense without using the cannon.

Assassin's Creed: Revelations (AC Revelations) Achievements

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Assassin's Creed Revelations: Iron Curtain Achievement

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