"Reach the observation room" is a mission objective in Sequence 12 / Memory 04: Ever A Splinter
Walkthrough[edit]
Make your way on through the Jungle. You will see the evidence of a great struggle that has happened here. Just follow the markers if you are having trouble getting around in this area. They will lead you through the jungle with minimal fuss. As you approach the Village, before you find the archway, know you can cut across the river to find a few Hostages.
Head up the slope into the cave to find another group of hostages below you. After that go to the Northwest to continue on toward the Observatory. just follow the path through the jungle to the clearing where the Temple is that houses the Observatory. When you make it there, just start running inside. When you see the Brute get disintegrated, then slow down and start moving cautiously forward.
Get past the first barrier and you will see some large moving stones. These are your passage across. Run up the stones in front of the entrance as the large one sweeps to the left. Climb up to the top of it and deal with the Soldiers there. Kill them then wait for it to be next to the moving ledges hanging from the ceiling to the North. Climb up these and over to the right. You need to climb to the upper right of this area as it will get you to a ledge you need to reach. From there go to the far Eastern l;edge. This will let you jump for a beam reaching toward you. Climb up it and head over to the right with it. Just make your over there and things will take care of the rest.
