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[Batman: Arkham City] #14 Getting the platinum in this game is fun, getting 100% is absolutely horrible. Having to redo all of the challenge maps and campaigns 3 times for the DLC wore me out so much. Gonna chill out with the Mafia and Crash 4 platinums

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Batman: Arkham Asylum - xbox360 - Walkthrough and Guide - Page 72 - GameSpy