Far Cry - Collateral Damage (Far Cry)

Someone played this game? I see that level 2 is similar, as in real Farkrai, to the first level. Training
only in another place where the spinner does not allow swimming there, I have a question How to get through the last 10 level, where I have allies working Val and someone else forgot. Here I am already RL - I shot down 10 turntables with a rocket launcher, and there are more and more of them, how many turntables and planes do I need to shoot down 100 or what?