This could ultimately put you to the test. You have to really go beyond your capability because it's not always the case in killing everyone of them. You won't have to be stealthy in this final confrontation. Just keep a cool head and you'll be able to get through.
Saving Natalya... Again[edit]
After the cutscene with Trevalyan, Natalya hits the guy and you have a slow motion moment of killing the guys ahead of you. Here's a daunting task: You have to protect Natalya in this desperate moment. So really move around the area, taking care of every soldier attacking her. It takes three times in different area in which Natalya will try to divert the danger that's coming. When that's over and Natalya tells you to go across to put a final blow of this moment, you now have to go to where Trevalyan is. Don't rest just yet, the clocks counting down!
Crossing Danger and Hand to Hand Combat with Trevalyan[edit]
Shoot and run your guy through the building as you have four minutes to get to another control area. Thank god Natalya's out of the way as she'll find a helicopter for you to escape on. As soon as you reach the catwalk, the only danger is any part can fall apart by the living light laser! This could take many tries as you have to memorise your way through. Trevalyan will attack you at this point and the clock is gone! This is a quick time event on thie brutal encounter so get ready to hit the right buttons to make it through. When you think it's over, you have to get out of the are your in, go to where you can choose what guns your going to use because the shooting part is coming close to the end in the open circular area which might drive up your patience.
Danger is My Name[edit]
This is the hardest part of all: Shooting Trevalyan. There's a health bar above his head that goes from green to red. You'll be wasting time just shooting him around in circles as he'll go through a predictable of pattern. So find a spot away, not just from him but his henchmen and definitely the helicopter. It's lengthy but worth it. Make sure you have at least a machine gun, if your normal gun and a shotgun runs out. As soon as Trevalyan's health bar is gone, take care of remaining enemies and run to the open elevator for the final moment.
Final Confrontation[edit]
Get into the elevator to reach the end level. After you hit the button on the control panel outside, Trevalyan attacks you once more. This the final quick time event so follow the prompts on the screen. When that's over, you'll redirect the satellite to this epic base. The last moment before it's over is the Wild West, one on one encounters that you'll see in western movies and certain games involving cowboys. So you have a slow motion shot and it's all over.
Aftermath[edit]
In a nod to the movie, you'll hang on the helicopter after Natalya tells you to jump and will land on a safe green patch of grass and trees. The nice last touch before the credits is Natalya tossing the phone aside and having this special kiss to end the game. As a tribute: Bond will be back.