Use the n key to turn on the tactical light. Officially known fire reconnaissance: listen to Price in the early stage, it is safest to block the ventilation pipe with tear gas when attacking the house in the back, and slowly grind it on the roof with a heartbeat detector. Violent means: there are two difficulties. One is a heavily armored soldier with a roof. You can hit him with the car first, and then jump in the car for a second of hand-to-hand combat. Jumping into an armored vehicle has a turn. You can wait until it turns to avoid collision and falling to the ground. Lively party: it is convenient to make a cup without killing. Dark waters: it is very easy to die when you get on the boat in the back. It is recommended to lie on the top of the container and hit it slowly. After cleaning, jump to the top of the previous container and continue to lie down, slowly and steadily advancing. Living alone: The first two scenes used wine bottles and flying knives, and finally the enemy in front of the church was killed by incendiary bombs and finally escaped.