This level can be fairly difficult, although short. First, open the door in front of you. Aim at the first soldier's head with your PP7, then shoot the next man before he hits the alarm. Then, look out the window of the double door and shoot the surveillance camera in the lense. Then, stand back, 2 or 3 men should come rushing in. Use your PP7 to take care of them. Be careful not to use your KF7, the KF7 would make too much noise. After the men have come, go out the double doors, and down a short staircase on your right. Their should be a single man there. Kill him with your PP7, and take his ammo. Now, go back to where you started the level. Open the other door this time. Lean out and shoot the surveillance camera in the lense. Now, open the next set of double doors, and a man should be standing there. He won't see you, so take times to aim and shoot him in the head. Now, lean out into the hallway, and shoot the man at the bottom to the small staircase ahead of you. More men should, so wait in the room with the doors closed. When the men come in, shoot them. After the men have come, go out into the hallway. Turn around and walk until you see another camera. Shoot it in the lense. Now, lean out from behind the wall, and shoot the man behind the boxes. Another man should come, so ice him with your PP7. Now, go back to the main hallway. On your left you should see a some double doors. Open them to find another set of double doors. Aim through the glass at the man standing in front of the mainframe. Hit him in the head, and then wait for two more men to come. Shoot them as well. Remember those mainframes, you'll need to use them later. Now, for the toughest part. Walk down the small staircase, and then peak out from behind the wall. You should see a man standing by a glass door. Shoot him before he shoots you. Now, into the big room. Switch to your KF7 and get ready for a fight. Aim at the man across the room behind a steel crate. Shoot him, then shoot the camera on the man's right. That does it for the surveillance cameras. Now, get ready. There should be a platform like thing on your right. Aim through the railing at a man standing against the wall. Now, aim up on the platform at a man standing behind a table. Kill him, then wait for a few more men to come. Try to hit them as they come down the stairs. Then, do up the stairs and clear out any stragglers. Now, go up to the computer console and pick up the Goldeneye key. Switch to your Key Analyzer via your watch. Press B to copy them key, and them Z to return the original. Now, open up the glass down, and shoot the two soldiers at the top of the staircase. Then, return to the big room at find Boris. Walk up to him with your KF7 and he'll throw his arms in the air. Bond will say "Take me to the mainframe terminal". Follow Boris. While you're following him, switch to your camera via your watch and photograph the main screen. Then, switch to your data-thief via your watch. Follow Boris to the mainframes. Boris will begin typing, but he set off an alarm. As soon as you hear the alarm, press B to download the data, switch to your KF7, (shoot Boris for being an idiot), and run back to the glass doors in the big room. Watch out for security men to come. They wear body armor, so it's best to just try to avoid them. You'll take a few hits in this part. Head up the stairs and open the brown door. Success!