[8.6]. Mission 6 - Pelagic II: Exploration

Disable primary power source: After the (cut-scene), take control of Joanna. Turn right and go to the door next to the ramp. Open the door and perform a (headshot (a shot that lands on the enemy's head, usually an instant kill)) on the guard inside. Go through the door and turn right. At the end of the hallway, turn left and immediately kill the guard before he sets off the alarm. Run to the next door and kill the guard on the other side through the glass. Go inside and eliminate any remaining guards. Proceed down the hallway towards the back, but enter the door on your left as the hallway begins. Go around the wall and kill the guard who enters. Destroy the (security camera) behind the wall. Shoot any guards below you under the grates. Equip your (XRayScanner) and locate the power generator in the center of the room. Turn off all green switches to shut down power. Descend the stairs, being aware of a (camera) behind them. Shoot it out. Approach the large power generator near the stairs and press the green button to shut down the main power source, completing the first objective.

Deactivate GPS and autopilot: Exit through the door you entered and turn left. Ascend the stairs and eliminate the guards at the top. Turn right and climb the next flight of stairs. You will encounter scientists; instruct them to shut it down. One scientist will draw a gun, so kill him. This completes the second objective.

Rendezvous and escape with Elvis: Return down the stairs to the bottom and go through the door on your left. Turn right and eliminate all guards in your path. Navigate through multiple doors and guards until you reach a door where you will meet Elvis. Follow and protect him to complete the final objective.