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campaign is 95% done still finding random bugs, near final release. 4/4 Maps Available- l4d_vs_martial_law- l4d_vs_haarp- l4d_vs_femacamp- l4d_vs_ravenrock Escape the martial law Quarantine after a swine flu outbreak hike to H.A.A.R.P. and through a FEMA shelter, find your way to Raven Rock a Deep Underground Military Bunker.