Game description: the first night of the death of three connected to a plot, you are a lonely battle for a few days later, in the street you find the other two of the survivors, you have to join together in order to I hope to live, you have to protect the other two survivors of the death of the game if one of them will come to an end, in accordance with the direction of index climbing to the top floor of the boss can do to get rid of the helicopter left. Operations Guide: WSAD mobile , mouse shooting, r-for-bullet , the space bar / number keys to switch weapons , p suspend games