Independent line of defense passes the level 4 of the airport port

The first wave: There is nothing to say. The plot allows you to quickly clear the soldiers and then evacuate. The second wave will have raiders. You must be given priority. The third wave will have vulture flying soldiers. It is recommended to change to the submachine gun to knock them out, because its skill is to fire a lot of missiles flying towards you, and the submachine gun is more motivated.

The fourth wave: Guardians and Valkyrie will appear. At present, it is still very effective to use sniper rifles to strike the guardian's right arm with a more accurate target. Basically, when he cooperates with his comrade Davis, he can be knocked out in about three or four shots. Then the next Valkyrie suggests that you don't worry. When he leaves the red circle, he can only handle it in three shots at most.

The last wave: There will be a raider. It is recommended to use a sniper rifle to hit his right arm's weakness. If the combat power is about 200,000, it can be destroyed in about three strokes. Then we saw the vulture flying soldiers, and the first thing we had to do was change the submachine gun. Because his skill is to fire a lot of missiles, the sniper rifle had no time to knock it out, so we just used the submachine gun to shoot directly, and we could also knock out the vulture flying soldiers~

Okay, then there is no change in the special troops in this level, but the blood is indeed significantly thicker, so please remember to give priority to hitting their weakness red circle, which can cause exponential damage and save time.

Okay, that’s all for today’s introduction to the gameplay of the independent defense line-breaking mode airport. Have you all understood it? Then enter the independent defense line and start your passionate battle!