AREA 51
INFILTRATION
Difficulty: Secret Agent
Target Time: 5:00
Cheat: Hotshot
Start off by watching the cinema until you see the guards in the tower. Press start, and turn to the right. Kill the two guards with their backs turned away from you. One of them should drop a grenade, so pick it up and head toward the direction you saw the guard going in the cinema. The guard should have his back turned to you unless you made too much noise on the previous guards. So kill him, and collect his grenade. Now run around the corner and kill the guard there. To save time, you can just speed strafe past the first two drone guns, and you should only get shot once or twice if you go fast enough. Another time saver is to just run past the guard tower, ignoring the guards. Now go head through the small hole in the fence.
Here is where lots of guides say to use your grenade, but you don�t have to. Instead, run to the small hill on the right, then make a straight line to the helipad. If you do it right, you should have avoided all of the land mines. This will also save a couple of seconds off of your time. When you get the rocket launcher, go to the small hole in the wall, with the shield. Once you exit, go to the right, and kill any guards that get in your way. Now go to the hole in the ground, and go through the metal door. Now throw a grenade in the middle of where the lasers go off after you set the explosives. The blast from the grenade should take out all of the lasers. Now equip your explosives, and put them on the computer monitor in the center. Now get the hell out of there before the explosives go off. Run back up the ladder, and then kill the guard that is working on the robot. Now turn to your left, and blow up the auto-gun. Then run and to the far elevator on the right side. Activate the computer console, then blow up the robot that the technician was working on so he won�t bother you later.
Now go back to the area with the rocket launcher, and go down the long tunnel. Now about 3-5 guards will come from the area at the end of the tunnel, so dispose of them, then turn around. Now shoot the guards that are coming from the tower. Take out your rocker launcher, and shoot the auto-gun that is to the left in the middle of the two walls. If you decide to destroy the auto-gun any other way, you are going to take a lot more damage. Now run to the red button, and activate it to lower the antenna. Now take out your comms rider on the antenna. Now run back up the tunnel, and 2 guards will run out of the hole in the fence. Kill them, and run through the hole in the fence, back to the elevator that you activated earlier. With some luck, it will be coming up soon.
As soon as it starts to open, get in and close it at the same time. When it gets down to the bottom, run past the first 4-5 guards, and go up the ramp. Ignore the guard at the top, and go across the catwalks. There will be about 4-5 guards up here, so start shooting while running towards the elevator. Activate the elevator, turn around and start shooting guards while waiting for the elevator. When the elevator comes, run inside, and close the door behind you. When you get down to the next floor, as soon as the elevator doors open, start running towards the exit. When you get to the part where the guardrail drops off, fall of and run straight towards the exit. You won�t even get hit once.