Glossary

Assault rifle
rifle designed to engage targets from medium to close range. assault rifles are highly customizable allowing them to be used in a wide variety of missions.

Artificial Intelligence
A Computer Program that has reasoning abilities approaching that of humans. They can be used to control robots. The Patriot AIs completely control human life.

Artificial Muscle
Synthetic tissue that can be used to simulate muscle and provide great amounts of strength. Commonly used in muscle suits and in the legs of some metal gear models.

Air Cushion
Hovercraft travel is enabled by creating a cushion of pressurized air beneath the vehicle that supports its weight. Only a small amount of force is then required to move it.

Ambush
An ambush is a type of attack where one waits for their opponent to pass by. They can then be caught off guard and forced to surrender.

Book
An item that can be placed in the path of guards to distract them. It is implied to be a pornographic magazine.

Boss
Boss was a title given to America's greatest and most influential soldier. The Boss gained the title due to her achievements in the second World War, most notably on her participation in the D-Day Landings at Normandy (in which her son Ocelot was born). Naked Snake gained the title "Big Boss" after defeating The Boss, as a testament to the fact that he had surpassed her.

Codename
Name used to keep an agents identity secret. They can often be changed from mission to mission so that it does not appear that the same person was involved in them.

Commanding Officer
A high ranking military official who gives commands to his unit. Can also be considered a mentor of the unit. Most of the time is the leader of the unit.

CQB
Close Quarters Battle using small arms centering on infantry. The combat technique uses weapons such as stun grenades, hand grenades, submachine guns, pistols, and knives, assuming limited spaces such as indoor combat or street fighting. CQC (Close Quarters Combat) is a result of subdividing and further developing CQB.

Dot sight
A dot sight is a targeting system used on firearms. A red dot is on the scope lens to show where the bullets will hit.

Disinfectant
A type of medicine. It is used to clean wounds to prevent bacteria or foreign entities from entering wounds prior to fixing up the wounds.

Drone
A remote-controlled vehicle used to perform guard duties or surveillance.

Dive-Roll
A move that is performed while the main character is running, it can be used to:
 * knock over guards
 * cross gaps
 * silently move over grates

Double agent
An agent that works for two intelligence agencies at the same time. Often they are recruited by an agency when they are found out. Their only option is to become a double agent. The agent then feeds them intel from the other agency while they give disinformation to the other.

EOD
Acronym for Explosive Ordinance Disposal. It is a bomb-disposal squad usually sent in to dispose of bombs in key areas of a military installation.

Equipped
Having an item or weapon equipped means that it is the current one selected for use.

Equipped Item
an Equipped item can often work automatically. for instance rations will automatically increase your health if it gets reduced to zero.

ESP
Extra-Sensory Perception. Often referred to as a psychic ability, someone with ESP has heightened senses, especially in terms of the mind. Some powerful users may also be able to utilize telepathy and to predict future events.

FAR
FAR is a research facility in the game Metal Gear Acid, in the northernmost part of the Plant where Dr. Flemming would command researchers. Only the doctor's research advisers were allowed into the place.

It is an acronym for Flemming's Assembly Room.

Flashlight
Gun attachment used to identify targets in the dark. It is also useful for temporarily blinding opponents.

Foregrip A/B
A "Foregrip" is a handle put on the bottom rail of a long gun such as a Mk. 17 or an M4 Carbine. It serves as a better way to hold the muzzle end of a firearm and thus increases ability to control a weapon during automatic fire.

Fox
This was the codename given to the greatest soldier in FOXHOUND, Gray Fox. Roy Campbell was also awarded the title "Chicken Fox", as a joke because he was reluctant to do actual field combat and preferred to stay behind as a tactician. Solid Snake may have inherited the codename of Fox, after he defeated Gray Fox in Zanzibar Land, had he remained in the unit.

Green
Military slang for an inexperienced soldier.

Guerrilla
A type of Warfare. It is an unconventional form of Warfare where soldiers resort to ambushes and raids on larger, less mobile armies.

Gun Launderer
Gun Launderers are people who make a living "laundering" (ie, illegally supplying unregistered people with) guns. To do this, they often make "naked guns", as in, they strip the gun of ID chips so that anyone can use the weapon.

HALO
High Altitude-Low Opening - a method of parachuting where the paratrooper skydives to a low altitude before deploying their parachute.

HAHO
High Altitude-High Opening - a method of parachuting where the paratrooper skydives and then deploys their parachutes at the same altitude.

Haven
A place where a particular set of rules do not apply.

Hang-Grab
When the main character is hanging onto a ledge he can drop and grab the next ledge down. This requires very good timing to pull off.

Hold up
A type of ambush where the attacker aims a gun at the target before they can get their own gun out. The target is then forced to surrender as they would be shot otherwise. This is often used to gain extra equipment from guards. Snake can leave with the guard still standing there as long as he does not see Snake leave. Guns without ammo can also be used for a hold up.

ICBM
Inter-Continental Ballistic Missile. Missile that when fired from the US could reach Russia (and vice versa). When armed with nuclear weapons they contribute to MAD.

IRBM
Intermediate Range Ballistic Missile. Missiles has the range to hit targets within the same continent.

Ivan
Although usually a Russian-given name, the primary use of Ivan is used as an ethnic slur towards people of Russian descent (it derives from an infamous Czar known as Ivan the Terrible)

La Li Lu Le Lo
Codename for The Patriots. By the time of the Tanker Incident, nanomachines had become widely available and the Patriots were able to use them to censor out their name, replacing it with the phrase "La-Li-Lu-Le-Lo". During Operation Snake Eater, Snake was given the passphrase "Who are the Patriots?" to identify ADAM with by Major Zero, to which the answer was "La-Li-Lu-Le-Lo".

Laser sight
a firearm attachment that projects a laser beam onto targets. It's useful for targeting when not in first person.

LYNX Unit
A special forces unit within the Red Army, many members were deployed to the secret Soviet Missile Base on the San Hieronymo Peninsula. One notable member is Jonathan.

Microfilm
A device used to covertly hide data as the data is written microscopically.

Militia Squad Leader
trainers brought in from the PMCs. but also fight alongside the militia. In the Middle East Snake wears the same cloak that they do.

Mutually Assured Destruction
Mutually Assured Destruction is when the threat of destruction from a follow-up nuclear strike prevents an aggressor from using their nuclear weapons. The long flight time and ease of detection of an IBCM means that an opponent is able to detect a first strike and respond before they are destroyed.

MUF
Acronym for "Material Unaccounted For," It is usually used in reference to nuclear material that has not been disposed of at all, and is being distributed via a black market.

Major Zero/Major Tom
For the Virtuous Mission, Naked Snake's Commanding Officer, Major Zero, chose to use the Codename "Major Tom", as he thought Tom was the name of the tunnel used to escape in The Great Escape. However after the mission the Major discovered that the tunnel was one of the ones that was discovered. He therefore decided to change his codename back to Zero.

NATO
North Atlantic Treaty Organization. Military alliance of North American and Western European countries.

Naked Gun
Gun that does not have an ID chip as it was either developed before the SOP system or it had it's ID chip removed by certain gun vendors. Because of this it is undetectable by the system and can be used by anyone.

Naked Nuke
See Naked Gun. Since such a nuke is not on the SOP system The Patriots will not see it coming if it is used against them.

Naked Vehicles
See Naked Gun and Naked Nuke. A vehicle that is not on the SOP system. It can range from land based transportation vehicles to aerial aircraft, to even naval vessels.

Ocelot
Ocelot used variations of his name over the years: "Revolver Ocelot", "Major Ocelot", and "Liquid Ocelot". The name was also used by Ocelot's soldiers: the Ocelot Unit. The name is derived from a small cat in South/Central America that resembles a mixture between a house cat and a leopard.

Oil fence
A floating structure surrounding the Big Shell intended to prevent oil from escaping to the surrounding area.

On-Site Procurement
This protocol is followed when an operative does not bring his or her own weapons and equipment on a mission, to prevent them from being connected with the country that sent them.

Psychokinesis
The ability to move objects or even people with the mind alone. Also known as telekinesis.

Reconnaissance
exploration to gather useful intel. Usually carried out stealthily.

Recoil
The reaction force from a gun firing. The recoil of a gun affects its accuracy.

Rocket stage
Large rockets are usually made up of multiple sections. Once the fuel in a stage is used up it can be jettisoned making the rocket lighter.

Rookie
Military slang for an inexperienced soldier.

Scope
A type of device on sniping rifles. It's often used to magnify a target that is a large distance from the sniper.

Suppressor
Gun attachment that reduces the amount of sound a gunshot makes as well as reducing muzzle flash.

START 3 Treaty
The START III Treaty was a treaty that was intended to be made between Russia and the USA to limit the stockpile of nuclear missiles down to 2000.

STOL
Short Take Off and Landing. For aircraft capable of a vertical take-off a short take-off is often preferable. Making a short takeoff is more efficient than a vertical one as it allows the aircraft to carry more weight (fuel and weapons).

Super Baby Method
A technology for intensifying fetus growth in the womb. A fertilized egg created using a cell nucleus is divided and eight cloned babies are transferred to a womb. Then, by intentionally weeding out and eliminating six cloned babies at a specific point in time, the growth potential of the remaining two cloned babies is increased.

Support Team
A team of experts that an agent can communicate with to get advice from.

Special Forces
Special units of elite soldiers trained to do special tasks that are not required of normal soldiers.

Sneaking Mission
A sneaking mission is one where a heavily fortified area is infiltrated by a single soldier. The soldier then has to prevent the enemy from discovering their presence. It is to be noted that it is mandatory for a single soldier to participate in a Sneaking Mission for it to be a Sneaking Mission, although multiple soldiers sneaking in one at a time is also possible and allowed for.

Snake
Naked Snake was given his codename as a reference to The Boss's Cobra Unit, as well as a reference to the fact that he, due to the policies of On-Site Procurement, does not have any equipment on him, making him essentially "naked".

Solid Snake and Liquid Snake were given their names as a reference to their father, Naked Snake, and as a reference to the fact that they were opposites of one another. Solidus Snake was given his code name due to him being a perfect clone of Big Boss (Solidus being the point when a substance is neither solid nor liquid).

Raiden was given the title Snake briefly by The Patriots as they were trying to fashion him into the next Solid Snake (see S3 Plan for more details).

Scout
A person highly skilled in the art of tracking.

Surface-To-Air
Missile fired from the ground at an aircraft in flight

Sniper
Soldier who uses a rifle to take out targets at long range.

Spotter
Soldier who helps a sniper pick targets and looks out for threats.

Theatre Missile Defense
A Missile defense system that defends an area or vehicle from Theatre-range Ballistic Missiles (IE, missiles with a range between 300 km to 3500 km)

Triple agent
A spy who belongs to three different organizations and passes on pertinent information on all of them.

UCAV
an Unmanned Combat Aerial Vehicle is a type of aircraft that is either remotely operated or AI controlled. It has it's own weapons systems allowing it to attack targets as it sees them.

Unequipped
Not having an item or weapon equipped. Since only one menu item can be selected at a time most of them will be unequipped. Tapping the equip button allows you to unequip rapidly which is useful if you need both hands (for instance, when dragging a body).

Volley Gun
Gun that has multiple barrels. The barrels can fire all at once or one after another.

VTOL
Vertical Take Off and Landing. An Aircraft designed to take-off without needing a runway.

War Economy
It served as an economical global structure introduced around the year 2014, due to the introduction of PMCs on battlefields, turning war into a lucrative business. Now, with the introduction of the SOP system, the state economies have become dependent of war.

Many analysts used the term "War Economy" to describe the overall situation. The total control of the battlefield brought by the SOP System has created an increased demand for war (becoming a product), a reduction of war atrocities and human rights violations, and artificially controlling the intensity of warfare.

The rise of the military-industrial complex, the Patriot's manipulation of the media and flow of information, the increased control of the battlefield... each of these factors contribute to the never ending cycle of supply and demand for the War Economy.

Though the War Economy provided conventional advantages. It also paved the way for illegal activity. Gun launderer Drebin, found loop holes in order to distribute his weapons. He explained how thanks to the high demands of war, buisness was booming. He stated how he sold to PMC's, Paramilitary, state armies, and even terrorist groups. Otacon also explained how Drebins rates were tied into the War Economy due to the energy supply and distribution networks that support them. It is to be noted, however, that it was possible that the Patriots had deliberately allowed Gun Launderers to exist, as Drebin mentioned that he was allowed to launder naked guns because they let him, and had absolutely nothing to do with his ties to AT Corps.

Wind Barrier
A security system installed on the top of Building 1, in the fortress of Outer Heaven, which prevents intruders from accessing the roof. It can only be bypassed with the use of a bomb blast suit.

Wing in Ground effect
An aircraft at low altitude experiences an effect caused by it's wings pressurizing the air against the ground (like an air cushion). This provides a small amount of additional lift to that provided by the wings.

Yankee
A term that dates back to around the 1770s, it is often used in reference to Americans [especially as an insult].

Zero Shift
The ability to teleport. Teleportation was initially thought to be a pipe dream reserved for futuristic mobile weapons. But Gene, with his impressive ESP abilities, was able to master it.