Killzone 3 Walkthrough - Six Months On: Part 2
8Full Walkthrough: http://www.gamefront.com/killzone-3-walkthrough/
Through the cave, climb down and cross a couple of bony looking bridges, past some waterfalls and springs. Before long, you'll drop down to a spot where the Helghast have dropped some equipment from a truck. There will be waterfalls just in front of you, a two man patrol exiting to the upper left, and two guards left. One is on the ground level to your left, the other is on the walkway above..
Wait for the guy on the walkway to move all the way to the right and put a bullet in his head. Then move carefully through the dark cave-like area behind the waterfall to get behind the second trooper. Assassinate him from the bushes.
Stay low and go left into another darkened area. You'll see a Helghast standing guard nearby — get behind him but don't execute him, because just in front of him is a big spider-like troop carrier. Wait for it to depart, as well as the two-man patrol that follows, then assassinate the trooper.
Crouch and move up through the tall grass on the right to avoid detection by the Helghast to your left. Move into the darkness beyond that and push up along side them. When you run out of the dark section, you'll find more grass — use it to slip past the last of the group and get to the cave just past there.
Past the vines, you'll probably see spiders milling about on the path ahead. Hit the two bursters you can see from the cave to take out all or most of them. Keep moving and you'll hit another cave and drop down. A cutscene comes up before you run up against any more opposition.
Watch the Helghast patrols ahead of you. There's a guy standing nearby that you'll need to assassinate, but there are three more Helghast wandering around to the left and right that must be dealt with as well. When they're not looking, assassinate your first guy, then get back down.
Check the patrol of the Helghast on the left. He walks right past a burster — wait until the other troops are turned away as he passes it while coming from the left, then shoot it to take him out.
Wait until the other two troops are looking away from you, then sprint to the next patch of tall grass to your left. Move behind the storage truck thing and you'll find more tall grass. The trooper who comes closest to this position stands right beside a patch — get into it, wait for no one to be looking, and assassinate him.
The last guy is straight across from your last assassination spot. A quick headshot will do the trick.
That's it. Advance into the compound and you'll find the uplink station, and another cutscene.
TROPHY: If you got past all the Helghast troops without being seen, you'll nab the "Never There" Trophy.
TROPHY: Turning on the uplink gets you the "ISA TV" Trophy.
Full Walkthrough: http://www.gamefront.com/killzone-3-walkthrough/