Dead air cheats (Dead Air Shortcut)

When you get to the place where you have to use the crane to lower the dumpster to keep going through the level, don't hit the switch. You can jump onto the fence by getting on the air vent and keep going down the fence and you will see a power box thing on the side of the building. Jump on that and then jump up to the building. You skip the horde After you get past that and walk across the wood bridge platform thing turn left and jump onto the edge of the building look at the tree that is below you and walk off the building and try to land in the tree don't jump this will down you. After you get into the tree you can jump to the street and walk into the safe house