=====Dead City=====
Dead City mission.
This mission character name is from Left 4 Dead.
You go to some building that make a zombie...
You want to clear the zombie and destroy the virus but, you are
trapped there. You must find exit from the elevator.
Then, you must find a car to go to Safe Place. At out of safe place,
there are many zombie there. Clear it with your team and get to safe
place.
Mission difficulty is Normal
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-You should type GHOSTTOWN at the game
-Your friend easily die. you should NOT shoot your friend.