All Categories

Machete
Machinegun Kid
Macrophage
MAD
Magazine
Major Tom
Manhattan
Manhattan Project
Master Miller
Mata Hari
Medical Cybernetics
Mei Ling (MGS4)
Meme
Mental Block
Mercenary
Mercury Project
Meryl Silverburgh (MGS4)
Metal Gear (TX-55)
Metal Gear G
Metal Gear Mk. II (MGS4)
Metal Gear Mk. III (MGS4)
Metal Gear RAXA
Metal Gear RAY (manned)
Metal Gear RAY (unmanned)
Metal Gear REX
Microfilm
Microwaves (MGS4)
Military Analyst
Military Industrial Complex
Military Regime
MIRV
MIT
MO Disk
Motion Detector
Motion-Sensing Radar
Mount Rushmore (MGS4)
Mozambique
Mr. X
MSX2
MUF (Material Unaccounted For)
Musher
Mutated FOXDIE (MGS4)
Muzzle Blast
Naked Gun (MGS4)
Naked Nuke (MGS4)
Naked Snake
Nanomachine (MGS4)
Nanomachine Inhibitor (MGS4)
Nanopaste
Naomi Hunter (MGS4)
NARC (MGS4)
NASA
Natasha Romanenko
NATO
Naval School Explosive Ordnance Disposal
NBC weapons
Near-Death Experience
Nerve Gas
Neuro-AI
Nevada Nuclear Tests
New Cyborg Ninja
New FOXDIE (MGS4)
New Outer Heaven
Newly Reinstated FOXHOUND
Night Fright
Night Vision Goggles
Node
Nootropics
Normandy Landings
NPT
NRO
NSA
NSA Defection Incident
Nuclear-Armed Bipedal Walking Tanks
Null
Ocelot (MGS4)
Ocelot Unit
OctoCamo Suit (MGS4)
Oil Fence
OILIX
OKB-754 Design Bureau
OKB-812 Design Bureau
Old Snake (MGS4)
Olga Gurlukovich (MGS4)
Operation Intrude F014
Operation Intrude N313
Operation Snake Eater
Order of Lenin
Otacon
Otaku
Outer Haven (MGS4)
Outer Heaven
Outer Heaven (Mother Company) (MGS4)
Outer Heaven Uprising
Oxygen Tank