Unlock All missions
At the title screen press X, L2, Triangle, R2, Select.
Unlock All special features
At the title screen press L1, L2, R1, R2, X, Select.
Invincibility
Start a mission, then pause the game. Press L1, R2, L2,
R1, Select to become invincible. Your first soldier will be invincible, but the
remaining members of your platoon can still be hurt.
All guns
At the main menu, hit X, Left, Triangle, Square, X, Select
12 person online play:
Enable the "Online voice chat" code and wait for the drum roll to stop.
Then, press L1(3), R1(4). You will hear another drum roll to confirm correct
code entry. If you host games, you should worry about lagging on small maps. If
you can only join rooms you will have to enable this code to see the host's
room. You will also have to change (on the "Join" menu) the minimum players to
one and maximum players to twelve. This code will allow you to go past the
original maximum of eight to twelve. Note: Enabling this code may freeze your
main menu sometimes. If this happens, restart your PlayStation2.
Unlocking bonuses:
Complete a campaign under the veteran difficulty setting to unlock the
bonuses. It is not necessary to play under the elite difficulty setting to
unlock anything.
For all multi-player maps, win each campaign under the recruit and veteran
difficulty setting after completing each "X Objective" in each mission.
For all the specialists for quick missions, win each campaign under the elite
difficulty setting after completing each "X Objective" on in each mission. In
normal campaign mode, a specialist is unlocked for each "X Objective" completed
as you progress through the game. If a specialist dies in campaign mode, you
will not unlock him for quick mission mode:
Demo Specialist: Jaguar Maze
Rifleman Specialist: Angel Rage
Rifleman Specialist: Watchful Yeoman
Rifleman Specialist: Rapid Puthon
Sniper Specialist: Hidden Spectre
Support Specialist: Liberty Storm
For all weapons, unlock each specialist at least once in campaign mode.
Online voice chat for more than two players:
On the server PlayStation2, press R1, R1, L1, L1, R1, L1 at the "Press Start
button" screen. The sound of a drum roll will confirm correct code entry. Press
Start to continue with your server setup. The code does not need to be entered
on the client PlayStation2s that will join the game. Note: Online voice chat is
normally only available in two player online games. Allowing it to be used by
more players will effect bandwidth and game play quality. An upstream bandwidth
of 512 Kbps is recommended.
Bonus levels:
After completing the fifteen normal levels another eight levels that take
place in the desert called "Ghost Recon Desert Siege" will be unlocked.
Medals
Purple Heart: Get wounded or killed in action.
Bronze Star: Get 15 kills
Silver Star: Get 20 kills
Distinguished Service Cross: Get 25 kills
Congressional Medal Of Honor: Get 30 kills
All heroes:
Successfully complete the first twelve missions in campaign mode to unlock
all twelve heroes as playable characters in quick mission and campaign modes.
They include Henry Ramirez, Nigel Tunney, Will Jacobs, Jack Stone, Guram Osadze,
Susan Grey, Klaus Henkel, Buzz Gordon, Lindy Cohen, Astra Galinksy, Scott
Ibrahim, and Dieter Munz.
If you complete the (X) objective for each mission, you will unlock a new
soldier. These soldiers have boosted stats and have their own specialist
weapons. If these soldiers die, you will not be able to use them except in quick
mission mode. You can also use their weapons in multi-player mode.
Black Needle: Easier completion:
Leave Bravo at the insertion/extraction point. Take Alpha and secure the
crossroads and rescue the soldiers in the buildings. Make sure you only have one
soldier remaining (kill the other two if needed). Go back down the road where
about five soldiers are waiting. Let them kill you. If done correctly you should
have a mission complete.
Fever Claw: Sniping location:
When playing in multi-player mode, find the large building with a Russian
flag flying in front of it. Go through the gate and take a right, then a left,
then another left, then turn around. There will be a stairway. Go up it into the
building and go up those stairs. Take the first left and you will find a very
nice sniping location.
Zebra Straw: Other threats besides artillery:
When you meet up with the allied tank go forward. The first building on the
left will have several soldiers in it. One man has an anti-tank rocket.
Eliminate him as soon has possible to stop him from destroying the allied tank.
Easy mission completion:
Use the following trick to complete Missions without doing the objectives.
Play the mission like firefight mode. Once you kill everybody, the mission is
automatically complete with all objectives done.
Start a campaign by selecting "Unassign" to empty all team members. Choose only
one man for one team (A or B) if you want an easier Medal of Honor, etc. You can
keep a second team as a backup at the insertion point and on hold, suppress and
in the prone position (if desired), if your one man is properly equipped with
the correct weapons to meet all of the objectives. Before any shooting
commences, enter the pause menu and choose "Quick Save". Then, seek and destroy
all enemies using only this one man team. As soon as you eliminate an enemy or
enemies, pause game play again and do another quick save before continuing your
mission. If you should somehow get killed, do not select "Restart" during the
mission. Instead, select "Reload" and continue from your last quick save.
On a mission that you are having trouble on, tell the other team to go to a
point then follow them. This will help you find where you are supposed to go.
If you are stuck on a quick mission, try these teams. Team Alpha: any three
rifleman; Team Bravo: Henry Ramirez (MP5SD, M9 SD), Nigel Tunney (SA80, M136),
and Jack Stone (L96A1, M9 SD). First, put Team Bravo in a safe place and do not
switch to them until all of Team Alpha gets killed. Try to get as far as you can
with Team Alpha before they die, then switch to Team Bravo. You should be able
to complete the mission this way.
Sniping:
If you are a sniper looking for your enemy when he is hiding in the trees,
zoom in with your sniper gun. Look around the trees until the crosshairs turn
red. When this happens, you can be almost sure that the enemy is there. You can
either shoot him or take out your pistol to save yourself some ammo for your
sniper gun, since you are already in position.
When playing in multi-player mode on the city Gold Mt. Level, there is a nice
hidden sniping location. In the mission there was a shot down helicopter. To the
west will be a strip of the road going down. Go straight ahead. On the front
left side is a door. Enter it and go up the stairs to the end of the building.
You should be looking out a third story window.
Recommended weapon:
In multi-player mode, choose a rifleman and get Kit 6 (MP5 SD, extra
ammunition). This kit will almost win every battle because it has a 30 shot clip
and you can walk while looking in the scope. You will have great accuracy with
most of the shots. It really does not matter what gun your opponent chooses,
unless they select the same kit. The M136 and other powerful weapons take a long
time to aim.
Determining enemy locations:
When you have a difficult time seeing where your enemies are shooting at you
from, send Team Bravo directly in front of you and look which way they are
shooting. You will probably lose many men because of their bad aim, but can
always restart the level after you know where they are located to easily take
them down the second time.
Turn on your night vision to see all enemies within your line of sight.
During any day mission, if you cannot see your enemies turn on the night vision
goggles. The opposition will appear as bright white against the lighter green
shades of night vision.
Enemy calls for backup:
Usually when you kill every enemy except for one, he will either shoot his
gun straight up, or shoot a wall. If you wait about two minutes, about three or
four more people will appear. When they shoot thewall or straight up into the
sky, they are actually calling for backup. When another soldier far away hears a
gun firing, they will run towards it to aid their friends. If you find a group
of people and they all are killed except for one, and he begins to sprint away,
it is imperative that you catch and eliminate him immediately before it is too
late.