Advanced: A human who has developed superhuman mental abilities, including expanded perception, fast reflexes, and the ability to telepathically communicate with other Advanced, as well as other yet-unconfirmed abilities. Previously only available to those who had bonded with an N-DAM System. It is speculated that the N-DAM bond stimulates the brain into tapping into its full potential, leading to a next stage in human development. While active communion with the N-DAM System strengthens an Enhanced's abilities, it is no longer necessary for their manifestation, and Advanced abilities vary widely between individuals. What long-term effects this will have for and on the human race are as yet unknown.
Asimov City: Previously the foremost center for advanced research and development on Mars. The place where the original GUNDAM was built. After the October Uprising, Asimov City was destroyed and its inhabitants scattered. Following the Revolution, the ruins of Asimov City were recolonized by refugees and it is now a lawless, chaotic place.
Awakened: A Mobile Suit equipped with an N-DAM that has, through extended communion with an Advanced pilot, developed its own quasi-personality. While most N-DAMs simply mirror the personalities of their pilots and Awakened will always reflect their original pilot's personality to some degree, the longer-lived Awakened often develop unique personas, along with a degree of autonomy.
Battleship: The generic term for the massive gravity-powered ships controlled by warlords. Often heavily armed and armored, with the capacity to hold numerous Mobile Suits and Mobile Armors. Many of these are modified from salvaged or rebuilt Revolution-era ships. Also known as carriers.
Colonial Energy Corporation: A Luna-based energy company formerly headed by Vincent Sinclair, known for its pioneering gravitic research. One of the few corporate survivors of the Wars of Unification. Headquartered at Armstrong City on Luna. CEC forces intervened militarily during the Martian Revolutionary War and were largely destroyed at the Battle of Deimos.
City: The term for a self-contained planetside habitat. Generally consists of one or several large residential domes along with a plethora of smaller domes and nearby outposts, connected via personnel tube or anti-gravity shuttle. Found principally on Mars and Luna. Martian cities are almost always located in a crater or extinct volcanic cone and named for the feature. The Revolution saw multiple cities destroyed and the survivors are uniformly heavily armed and fortified.
DIAGRAM System: The Disconnected Integrated Authority Group - Remote Active Manipulation, or DIAGRAM, is a system that uses gravity tethers to both manipulate and power small quasi-autonomous drones. DIAGRAM drones rely on the man-machine interface to be semi-consciously directed by the human mind, with a high-capacity quantum computer assisting in the process. Military-grade DIAGRAM systems, which used the N-DAM System and an Advanced pilot as the coordinating authority, are presently not in use, as their power requirements far exceed the capacity of the G-Cell.
Earth: Humanity's birthplace, population 9.1 billion. Much of the surface is controlled by the Terran Imperium, though pockets of resistance continue in Southeast Asia, Australia, North America, and Central Africa. Contact was lost with Earth at the conclusion of the Revolution.
Earth Federation: Also known as the 'Old Federation,' the previous world government of Earth. Dominated by multinational corporations and largely ineffective at containing their rise. Brought down by corporate warfare and officially ended with the rise of the Terran Imperium.
G-Cell: A recyclable container of variable size that is capable of retaining activated gravitons and can thus serve as a mobile power source. As graviton collectors are currently impossible to fit into anything smaller than a battleship, G-Cells are in high demand for all kinds of machines, particularly Mobile Suits. G-Cells range from the size of a small dog to the size of a large person. Manufacture of G-Cells is a difficult, technically complex process, and is thus largely restricted to cities and battleships.
G-Field: The energy field produced by a graviton power source. The G-U Drive's high output was able to produce a 'bubble' of warped space around its GUNDAM capable not only of cancelling g-forces for its pilot, but also of deflecting solid-state projectiles and rendering long-range observation and tracking completely pointless. G-Cells and G-Drives also produce G-Field effects, but the field is generally only sufficient to cover a cockpit-sized area unless channelled in a particular direction.
Gravestorm: A rain of Graveyard refuse on a particular area. Containing equal parts mineral-rich satellite debris and military-grade salvage, gravestorm sites are hotly contested. Being inside a gravestorm when it happens is a great way to become a permanent part of the salvage site, and those who can predict their arrival are highly prized.
Graveyard: The field of debris surrounding Mars, comprised of now-pulverized former satellites, the wreckage of the orbital ring, and the leftovers from the Battle of Deimos. With the complex interplay of debris and the resulting signal disruption this produces, orbital transit is considered dangerous at best. Some pirates are known reside within the lower layers of the Graveyard and descend from the sky to attack their targets.
Graviton: The fundamental particle of gravity. Gravitons can be harvested and activated for use as reaction mass by CEC-designed graviton collectors, which can also function as (building-sized) power sources in their own right. Gravity fuels are anticipated to one day render most other forms of energy production obsolete, but without refined helium-3 to trigger self-sustaining reactions, their use is presently limited.
Gravity Burst: During the Battle of Deimos, a man-made cataclysm threatened to bring down the orbital ring and the moons down on the people of Mars. Those alive at the time witnessed and felt the superhuman intervention of two Advanced presences who deflected the debris up into a stable field surrounding Mars that is now known as the Graveyard. Following the Gravity Burst, individuals who had never previously bonded with an N-DAM began manifesting Advanced abilities. This event is widely considered to be the end of the first stage of the Martian Revolution.
Gravity Tether: A connection formed between two G-Fields that can be manipulated to transmit data and energy faster than the speed of light. Gravity tethers can also be used by one G-Field to invisibly manipulate another, smaller object, though this requires much greater power output.
GUNDAM: A cutting-edge Mobile Suit that utilized both a G-U Drive and an N-DAM System. The first GUNDAM was named by its pilot as a combination of the two acronyms. In addition to those pioneering advances, the GUNDAM also boasted high-output thrusters, highly durable new-alloy armor, and devastating particle beam weaponry. GUNDAMs were very expensive to build and are presently unusable given the lack of fuel for their G-U Drives.
G-U Drive: The Graviton Unrestricted Drive, a third-generation anti-gravity generator that relied on power derived from graviton-fusion reactions rather than on externally provided nuclear or solid-state fuel. Smaller and far more potent than previous anti-gravity drives. Second-generation drives, which were bulkier and produce less output (and are much easier to produce), were known simply as G-Drives. Despite the supposed energy independence of the G-U Drive, it still required refined helium-3 as the catalyst to activate its reactor core, and without the Jovian energy supply, both it and the G-Drive are presently unusable.
Independent Era: The calendar currently in use by most Martians. Originally the Imperial Year, established by the Terran Imperium during its official founding, and changed following the end of the Revolution. The previous era was the Galactic Calendar, dating from the foundation of the Earth Federation, but is now known in retrospect as the Corporate Era. It is presently IE 25, or GC 143 under the old calendar. Events before the advent of the Imperium are dated BIY, or Before Imperial Year, with the Independent Calendar and Galactic Calendar using similar naming.
Interplanetary Consortium: An obsolete alliance formed by the Mars-based Paesam Corporation with several Lunarian corporations, which intervened militarily in the latter half of the Eleven-Month War. The end of the war and the Gravity Burst saw the scattering of the Lunarian contingent of the Consortium forces, though Paesam forces escaped the battle in more or less one piece. Through inheriting the Consortium's assets, Paesam now possesses legal (albeit largely disregarded) title to most of Mars under (defunct) Federal law.
Jupiter: The largest planet in the Solar System, population estimated at roughly 20 million. Home to a variety of orbital and satellite colonies whose principal purpose is energy extraction. Jovians rarely venture into the Inner System except as part of the once-yearly Jupiter Energy Fleet, which delivers fuel to Mars, Luna, and Earth. Much about their culture and way of life is unknown. The Energy Fleet has been unable to deliver fuel since the conclusion of the Revolution, which has plunged Mars into chaos.
Luna: Earth's satellite, population 214 million. Home to the Colonial Energy Corporation and a few other surviving megacorps. Considered neutral ground due to its centrality in technological development and thus one of the few places in the inhabited System without an Imperial garrison. Its unofficial capital is Armstrong City.
Mars: The Red Planet, population 1.4 billion. Home to several dozen autonomous colony "cities." Partially terraformed, with progress stalled following the rise of the Imperium. While much progress was made in achieving self-sufficiency during the Revolution, inter-system trade has been completely severed and resource shortages are common. Officially independent of the Imperium as of the conclusion of the Revolution, though the Earth government has yet to acknowledge this de-facto state of affairs.
Martian Republic: The largely defunct government of Mars. Originally founded by the northern cities of Garek's Bluff, Pavonis, and Oryza, then expanded through a combination of military and diplomatic victories. Ultimately victorious in the war against the Imperium and then later the Consortium, but with the destruction of Pavonis at the end of the war and the secession of Garek's Bluff afterwards, the fragile ruling coalition collapsed and a state of anarchy has ensued. Many Martian warlords claim to fight either on behalf of or against the Republic. The official capital is presently at Oryza City.
Martian Revolution: Also known as the Revolutionary War or the Eleven-Month War. Lasted from October of IY 19 to September of IY 20. Multiple Martian cities, equipped with experimental Gundam units, declared independence from the Terran Imperium and brought about a period of civil strife. Eventually, anti-Terran forces coalesced into the Martian Republic and successfully brought the majority of Martian territory under their control. The intervention of Lunarian corporate forces midway through the war threw the status quo into chaos, culminating in the Battle of Deimos and the Gravity Burst.
Messiah: The term for the two Advanced who intervened during the Gravity Burst to save Mars from destruction. Formerly known as Ercia Jomon and Hanaa Kamis, these two women are venerated by the Church of the Messiahs, also known as the Messiah Cult, which has a widespread following among the Martian public. Jomon and Kamis are never referred to by name except by those who knew them, and are instead referred to as the Founder and the Successor. Also a colloquial term for Advanced used by the particularly devout, who ascribe mystical abilities to their saviors.
Mobile Armor: Massive non-humanoid war machines crewed by multiple individuals. Originally created during the Corporate Wars with the advent of anti-gravity technology, first-generation Mobile Armors are no longer in use, being cumbersome and heavily reliant on nuclear fuel. Second-generation Mobile Armors that utilized the G-U Drive were fielded to great effect during the Revolutionary War. Modern third-generation Mobile Armors are less impressive, given their reliance on limited G-Cell availability, but benefit from other technological developments.
Mobile Suit: A humanoid machine that incorporates a "half-control" man-machine interface, or neuro-system, as well as anti-gravity thrusters that overcome the square-cube law and provide it with unparalleled speed and maneuverability. Mobile Suits are the mainstay of most Martian armies and are powered by recyclable G-Cells, which limit their deployment times. Mobile Suits are principally armed with beam rifles and beam sabers, with each weapon drawing on its own small G-Cell for power. With the end of the Revolution and the decline of the Martian Republic, Mobile Suit production has become increasingly non-standardized among the Martian cities, though many harken back to the Zeadorsas and Garands of the war.
N-DAM System: The Neuro-Dynamic Access Manipulation System, a next-generation man-machine interface designed for Mobile Suits. Unlike previous "half-control" neuro-systems, which read pilot brainwaves and convert their intentions into actions, the N-DAM is a "full-control" system that both receives and sends data, resulting in an exponential leap in pilot-machine synergy. N-DAM Systems are highly idiosyncratic; experiments have shown that only adolescents between the ages of 16 and 24 can properly synchronize with an N-DAM. Once synchronized, an N-DAM is "locked in" to its pilot. N-DAM System schematics warn of the potential for "unexplained phenomena" when overused. Absent the power supply provided by a fully operational G-U Drive, the N-DAM is reduced in capacity to a high-quality half-control system.
Normal Suit: A full-body protective suit rated for exposure to hostile atmosphere or vacuum. Much less bulky and more flexible than early 'spacesuit' models. Equipped with highly compressed air reserves, atmospheric condensers, radiation shielding, and even small maneuvering thrusters.
October Uprising: The one-month campaign waged by a cadre of students from the Asimov Technical Institute against the Imperial authorities on Mars. The lightning-swift advance, enabled by the GUNDAM's raw power, resulted in a push that nearly ended at the Olympian space elevator. Only the intervention of the Imperial Guard at the base of Olympus Mons stopped the GUNDAM's rampage through the Imperial garrison. In the wake of the Uprising, Asimov City was levelled and the Imperial garrison at Olympus City redoubled in strength, including a permanent detachment of the Guard. The first anniversary of the October Uprising served as the catalyst for the Martian Revolution.
Olympus City: Formerly the largest settlement on Mars, located at the base of the ruined space elevator installed at Olympus Mons. Once an Imperial stronghold, Olympus City today is much reduced due to warfare and strife but remains an important center of commerce due to its heavy fortifications. Barely avoided total destruction during the Gravity Burst; some say their salvation was due to the direct intervention of the Messiahs. Now headquarters to the Knights of Olympus, a militant order of ex-Imperial soldiers who defend the city from warlords and pirates.
Particle Beam: By manipulating the G-Field into both a containment field and a concentrated focusing lens, coherent beams of particle-based energy can be projected with a measure of stability. This effect was showcased most remarkably with the GUNDAM, which was armed with both a beam-firing rifle and a particle-based cutting implement known as a beam saber. Both weapons were seen to shear through Mobile Suit armor and G-Fields without any noticeable resistance. Technological advancement during the Revolution led to higher-caliber beam weapons, known as particle cannons and mega particle cannons. Beam weaponry is principally powered by G-Cells in modern Mobile Suits.
Phobos/Deimos: Formerly the two satellites of Mars. Previously home to much of the Imperium's orbital infrastructure, these satellites were destroyed by the Gravity Burst at the conclusion of the Revolutionary War, and now make up a large portion of the Graveyard's debris.
Pirates: Warlords who rely on a nomadic lifestyle devoted to pillage. While some style themselves as honorable rogues, most are in it for the loot. These forces are depressingly common, and many use salvaged Revolutionary-era battleships to wage their campaigns of plunder. All pirates are warlords, but not all warlords are pirates.
Terraforming: The process of transforming Mars into an Earth-like planet. Originally started under the Earth Federation but abandoned during the final years of the Corporate Wars. Mars presently has an atmosphere comparable to a high mountaintop on Earth, requiring the use of a normal suit to move about on the surface. Vegetation outside the cities is nearly unknown, and most sustenance comes from vast hydroponic agri-domes.
Terran Imperium: The present government of Earth. Ostensibly organized under the absolute rule of the Terran Emperor, in practice the Imperium is a military junta in which vast districts are delegated to the control of the Marshals of Terra and ruled with an iron fist. Much of the Imperium's energies are devoted to suppressing unrest on Earth and in the colonies. With the end of the Martian Revolution, the already tenuous Imperial control over Mars disintegrated.
Tetherlink: With the destruction of Deimos and the collapse of the infosphere, Mars plunged into a new Dark Age. Infosphere contact was impossible to re-establish given the interference produced by the Graveyard. However, the gravity tether technology pioneered by the famous Dr. Momoko Dzerzhinsky was quickly repurposed to serve as a high-speed wireless network to convey information. Tetherlink stations are limited in that they require unobstructed line of sight to function, but a fully operational tetherlink connection allows near-instantaneous data transfer and communication.
Warlord: An individual who controls a battleship or a city, along with Mobile Suits. Ranging from benevolent protectors to despotic tyrants, the warlords of Mars are united only in their desire to keep what's theirs from being someone else's. Warlords often feud over resource-rich territory, settlements, or particularly valuable salvage hauls.