A Viral outbreak has brought our country to its knees in a matter of days. Those infected quickly reanimate, hunt for any living survivors in a primal rage and spread the infection. The origin of the outbreak was traced to your town, ground zero was the Police Department. Your mission is as follows: Reclaim the Police Department, block out the undead and figure out what went wrong! If you are successful we might be able to fight back. You and your team are not only the Elite S.T.A.R.S unit, but the worlds only chance of survival. Good luck, you're going to need it...