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Bullet Marsh is a reimagining of the original Gears of Wars foreboding, swampy stomping grounds, where shooting out an old generator extinguishes the lights above and unleashes the bat-like, bloodthirsty Kryll. When the Versus Booster Map Pack launches next Thursday, Nov. 24, Gears of War 3 players will be able to jump onto all five maps Azura, Blood Drive, Rustlung, Bullet Marsh and Clocktower in public matchmaking playlists.