Call of Duty Ghosts cheat codes, walkthroughs,guide,FAQ, tips and tricks for PC

Call of Duty - Ghosts

How to Unlock Extinction Mode:

1.Start the Campaign under Regular difficulty or higher. 
Extinction Mode will not unlock under Recruit.
2.Complete the 1st 4 missions. Finish Ghost Stories, Brave New World,
  No Man’s Land and Struck Down.
3.Finish the 4th mission and return to the main menu to see the new selection;
  Extinction Mode.



Modern Warfare Reference:

In the mission Atlas Falls, you will breach a recreational room. Here you
should see an arcade machine called Call of Duty: Modern Warfare.


Zelda and Doctor Who easter eggs:

During the Federation Day campaign mission, after you enter the CARANI door, you
can find a trophy in the shape of The Doctor's TARDIS with the words 'Award for Largest
Interior with Smallest Exterior', and next to it a Zelda rupee-shaped trophy with the
words 'for most bushes cut and pots smashed'. There's also a trophy poking fun at the
whole world ending in 2012 event.


Ghillie suit:

To unlock the Ghillie suit in Multiplayer, select Weapon Challenges to see if the
Chrome Barrel Master challenge is active. If it says 'Challenge Inactive', go to
Operations and spend one Squad Point to get new challenges. Repeat this process until
the Chrome Barrel Master challenge is active. Once done, complete the Chrome Barrel
Master challenge to unlock the Ghillie suit.


Extinction mode: Exploding stuffed alien dolls:

Start Chapter 1, "Point Of Contact" and collect a sniper rifle. Find the "Gil's Lodge Motel"
neon sign. Use the sniper rifle and shoot the letters "L", "O", and "L" (in order) in the
word "Lodge" on that sign. The message "LOL" will appear in the center of the screen to
confirm correct entry. For a short period of time, any alien shot will explode into golden
alien stuffed dolls.


Alien dolls easter egg:

While playing Chapter 1: Point Of Contact in Extinction mode, grab the sniper rifle and
find the "Gil's Lodge Motel" neon sign in the first area of the game. Shoot the letters
"L", "O", and "L" (in order) in the word "Lodge" on that sign with the sniper rifle. If
done correctly, the message "LOL" will appear in the center of the screen and any alien
shot will temporarily explode into golden stuffed alien dolls.
Note: This doesn't always work.


Easy "Sprinter" achievement:

This can only be done in Extinction mode. You first must destroy all 12 hives to unlock
the computer that initiates the exfiltration countdown. The computer will spawn right
next to the last hive, and all players have to activate it simultaneously. You will then
have 2 minutes and 30 seconds to get back to the helicopter in the starting area. Meteorite
barricades will block your way, but they will automatically fall apart after 30 seconds,
and there are only two of them. You will also be attacked by many Rhinos. They are heavily
armored -- so use armor breaking ammo to kill them. Fully upgraded sentry guns are very
helpful, as they distract and damage the Rhinos. If your health gets low, deploy fully
upgraded armor vests. Armor can be especially useful if you are running and a Rhino attacks
you from behind. Make sure all players have armor vests in their loadout to avoid going down.

LIST OF EXTINCTION CHALLENGES Here is a list of all the challenges in Extinction. When there are two numbers listed in the description for a challenge, the first, smaller number is the number that you need to reach when playing solo, and the second number is the number you need to reach when playing in co-op: Use only melee attacks to damage aliens until the hive is destroyed Find and kill the Leper in 30 seconds Kill 15/25 aliens using shotguns before the hive is destroyed Kill 10 aliens with turrets before the hive is destroyed Kill a scorpion with a melee before the hive is destroyedKill 15/25 aliens using LMGs before the hive is destroyed Kill 15/25 aliens using sniper rifles before the hive is destroyed Spend $$$ before the hive is destroyed Kill 5 aliens while they are in the air before the hive is destroyed Protect a random player from entering last standKill 15/25 aliens using SMGs before the hive is destroyed Kill 15/25 aliens using assault rifles before the hive is destroyed Do not bleed out before the hive is destroyed Do not go into last stand before the hive is destroyed Do not let the drill go below 50 health before the hive is destroyed Keep shot accuracy at 75% or above before the hive is destroyed Keep shot accuracy at 50% or above before the hive is destroyed Kill 10 aliens with traps before the hive is destroyed Do not take any damage from exploding Seeker Aliens until the hive is destroyed

 Do not take any damage from aliens before the hive is destroyed
 Kill 15/25 aliens using pistols before the hive is destroyed

All Rorke File locations

Search the indicated locations to find all 18 Rorke Files and get the "Audiophile" achievement:

1. Mission 1: Ghost Stories: After completing the space section sequence, you will gain control of a character on earth. While running and dodging the falling ground, enter the first house on the right with a car in the driveway. Enter the front door to find the file on the floor.
2. Mission 2: Brave New World: After shooting down the two enemy helicopters, you will get on a vehicle and arrive at the HQ. Go to the the third floor to find the file on a table below the terminals on the wall (the door to the balcony will be on the right).
3. Mission 3: No Man's Land: Once you reach the area with the yellow crane after controlling your dog for the second time, continue forward until you enter a gray building to find the file on a desk, below the hanging monitor.
4. Mission 4: Struck Down: After breaching into the baseball locker room, immediately turn left to find the file.
5. Mission 5: Homecoming: At the beginning of the mission, after entering the first building and reaching stairs, turn left before going up to find the file on the desk in that room.
6. Mission 6: Legends Never Die: After getting past the flooded streets and entering a new interior through a wrecked walkway, kill the two enemies, then go to the desk where they were standing to find the file.
7. Mission 7: Federation Day: After cutting the window to make an entrance, go left as you enter the first hallway. Then, enter the first open doorway on the left to find an office with the file on a desk inside, in the back right corner.
8. Mission 8: Birds Of Prey: When you enter a room where Rorke is waiting later in the mission, quickly grab the file on the desk before the mission transitions into another part.
9. Mission 9: The Hunted: After the crash landing sequence, you will eventually meet up with your lost squad again. In the area you find them, follow the stream of water on the left up to a waterfall. The file is on a rock to the left of the stream, near the waterfall.
10. Mission 10: Clockwork: At the beginning of the area where you must use night-vision goggles and fight through the security checkpoint, look down the hallway to see the file through the window.
11. Mission 11: Atlas Falls: After entering a chamber where you are ordered to interact with the control room, before deactivating the regulators, look on the right to find a side room with the file inside.
12. Mission 12: Into The Deep: When the LSC is destroyed, you will have to escape sinking debris, and eventually reach a shipwreck. Immediately when you reach the enemy ambush, swim to the ocean floor to find file on a rock.
13. Mission 13: End Of The Line: Once you reach a silo and are ordered to take a picture, after going through the door with "Mantengase Alejado" on it, immediately go down the stairs on the left, and turn left at the bottom of the stairs to find the file.
14. Mission 14: Sin City: After going through the large mall and reaching the slot machines, an ally will lift up a shutter for you to crawl through. Then, turn left to find the file on a table next to the couches.
15. Mission 15: All Or Nothing: Immediately after the mission begins and you put on the ghost mask, turn around to find the file on one of the lower bunks, in the left row.
16. Mission 16: Severed Ties: After launching the rockets, an ally will lead you downstairs and open a door. After going through the doors, go down the hallway on the right, and enter the first door on the left to find the file on a terminal in the corner.
17. Mission 17: Loki: After there is an explosion and you float through a tube, you will enter an open area in space. The file is floating in mid-air to the right of the large bronze solar panel.
18. Mission 18: The Ghost Killer: When the mission begins, immediately turn around, and look to the right to find the file on a red tool chest, near your vehicle.

Easy "Carbon Faceprint" achievement

In Mission 7: Federation Day, towards the end of the mission, you will rappel down a building. It will be the third time you rappel in this mission. It is after you turn off the elevators to stop enemy forces from closing in on your position. Once you interact with the rope, do not do anything else, and simply wait for a couple of seconds. The photocopier will fall straight onto your face, and you will get the "Carbon Faceprint" achievement.

Easy "Grindin'" achievement

Towards the end of Mission 11: Atlas Falls, you will have to use a console to regulate the pressure of some valves. It is part of the story and cannot be missed. There will be three bars on the screen. You need to keep them in the middle, so they are colored green. Move the bars up and down to keep them in the green zone. It does not matter if they drop to the yellow zone briefly, just as long as you bring them back to the green zone quick enough.

Easy "Cog In The Machine" achievement

At the beginning of Mission 13: End Of The Line, quietly kill the first five enemies by yourself, without being seen or heard. Kills from your teammates do not count. You can shoot enemies with your silenced weapons to remain undetected. The first kill will occur automatically when you jump down a ledge. The second enemy is in the train yard. The third enemy is with three other enemies. Wait until your teammates arrive and shoot either one of the enemies. Your team will take out the rest. The fourth and fifth enemies are behind the gate that your teammate opens for you. Prone and kill both of them quickly before your teammates kill them for you.

Easy "Deep Freeze" achievement

At the end of Mission 10: Clockwork, you will have to escape an enemy facility. While one of your teammates is driving, you will gain control over a grenade launcher turret. There will be a lot of vehicles chasing you. Instead of shooting at them directly, shoot a little bit in front of them to blow a hole into the ground. If they drive over it, the vehicle and its crew will become incapacitated, which counts towards this achievement. Do this to eight different vehicles before reaching the end of the mission to get the "Deep Freeze" achievement.

Easy "End Of Your Rope" achievement

At the beginning of Mission 15: All Or Northing, you will have to clear the flight deck of enemies. Then, you will have to pick up the Osprey targeting control. As soon as you pick it up, enemies will start attacking the ship from the side. They will come in dinghies and throw grappling hooks on the ship. Wait until an enemy starts climbing the rope, then cut it with your knife to get the "End Of Your Rope" achievement.

Easy "Jack-pot" achievementIn Mission 14: Sin City, you will reach an egyptian casino. A lot of enemies will ambush you in this area. Destroy all slot machines in this area by shooting their screens. At the end of the casino is a gate that one of your teammates will raise for you. Go under it, and you will reach a broken escalator. Before you walk down the escalator, look to the opposite side of the room to find five more slot machines. Destroy their screens to get the "Jack-pot" achievement.

Easy "Fly-by-wire" achievement

Shortly after Mission 16: Severed Ties begins, you will see a prompt on the screen about switching to guided rounds. Once you see this prompt, attack helicopters will arrive. Simply do as instructed and switch to guided rounds to shoot down all three helicopters and get the "Fly-by-wire" achievement.

Easy "It Came From Below!" achievement

During Mission 6: Legends Never Die, there are three different locations where you can kill enemies while underwater. The water is just waist-deep, so you have to crouch, and then kill enemies with your knife. It is recommended to play on the "Rookie" difficulty when attempting to do this to make it as easy as possible. Enemies will still be shooting at you when you go underwater, and you have to get really close to them to perform knife kills. Just run up to the enemies standing in water, crouch, and use the knife to kill them to get the "It Came From Below!" achievement.

Easy "David & Goliath" achievement

Approximately halfway through Mission 12: Into The Deep, you will have to use a torpedo to destroy a warship. While guiding the torpedo, you will automatically be using thermal vision and can see a red area on the side of the ship. Hit this red area to destroy the LCS and get the "David & Goliath" achievement.