After yet another cutscene at the landing zone, you’ll come face to face with the brand new Metal Gear Sahelanthropus for the first time. You can’t fight it right now, so don’t waste your rockets and grenades. Leave the Walker Gear behind, carry Huey, and start ducking behind cover to avoid the Metal Gear’s bullets. Kaz will pinpoint the next landing zone on your map, which should be about 200 meters away from your location. The catch is, you’ll have to lose the Metal Gear before the chopper can land to get you out.
I recommend keeping to the left of the road, as there are more rocks for you to take cover behind. When the Metal Gear starts shooting in no direction in particular, make use of that opportunity to cross the road over to where the landing zone is. Once you’ve done that, all you’ll have to do is stay in cover and wait for the Metal Gear to leave before the chopper can make its landing. Simply crouching behind the tall rocks with Huey on your back should do the trick.
Once the chopper descends, quickly hop on with Huey, but don’t relax just yet. The Metal Gear will spot you again, and you’ll have to use the gattling gun to fend it off before you can make your escape. This isn’t too difficult; simply aim at the Metal Gear’s head and keep firing, and you’ll be done in no time at all.
After that, you’ll be taken back to Mother Base, and Huey Emmerich will be sent in for questioning.
