Mass Effect: The Crucible [M/R]

**Death of Korzan** · 09-06-2013, 11:43 PM

Mass Effect: The Crucible

Rated Matured/Restricted due to Sexual Themes; Excessive Violence; Gory Themes and Bad Language

Spoiler: Note:

IC

Over 40 years ago the Reaper invasion of the Milky Way galaxy was quelled by a coalition between the majority of council races and their remaining fleets. Commander Shepherd; the famed Human Spectre united a mixed terrestrial group to join him as he hunted for the final part of the weapon passed to the Council races by the Protheans; the Crucible.

Upon discovering that the Citadel was the key part of the Crucible, Commander Shepherd and the leaders of the Alliance Navy organized all of the united Races; The Turian; The Asari; The Salarian; The Krogan; The Quarian; The Geth; The Remaining Batarian Fleets and surprisingly; a small group of Rachni ships and a few Leviathans. Using this huge force; the coalition forced a move on Planet Earth; where Harbinger was orchestrating the final harvest of the Human Homeworld.

In a large space battle that would prove vital if the coalition ever hoped to make a ground offensive, the Reapers were slowly pushed back until ground combat was inevitable. Whilst taking heavy casualties; the Coalition's forces landed in main capital regions on planet Earth, namely London; Los Angeles; Manhatten; Beijing; Paris; Praetoria and various other capitals. Commander Shepherd led an offensive on London, UK where Harbinger was completing the Harvesting of the Human Race.

In a huge ground push that ended with huge casualties in the area; Commander Shepherd managed to get into the extractor beam and onto the closed Citadel; however on the way the lives of Garrus Vakarian and Ashley Williams, recently made a Spectre were lost to Reaper forces.

As Shepherd made his way onto the ship; it is understood that he was dragged into a phase of indoctrination. Whilst none know the outcome of what happened, it was after a solid 2 hour piece of combat before the Crucible fired. The weapon released a powerful code that seemed to shut the Reapers down as it pulsed across the Galaxy.

With the Reaper threat quelled; there came the time to rebuild the galaxy. The Geth and Quarian retreated back to the Perseus Veil where they still live in harmony; the Geth having maintained the planet for their organic counterparts return. Tensions between the two are still very shaky but are improving as the Geth find themselves to be ever more co-operative and friendly each day.

The Krogan have returned to Tuchunka; having the majority of the effects of the Genophage cured, there are still a less chance of the Krogans being able to sire children than pre-Krogan War Krogans could. The Turians and Asari also returned to their homes to repair their cities and compensate for the dead; as did other council races.

The Rachni settled on Suen once more; they burrowed underground and continued to serve their queen, who Shepherd saved. They do not have an ambassador in the Council; but they are recognized as a Council species after the Reaper War and their assistance whilst constructing the Crucible.

The Leviathans returned to secretive Ocean worlds; realizing that their power to influence other races would no longer lead them to power; but only extinction. However; during the War they separated various Collectors from their Reapers masters; unavoidably returning their Reaper consciousness back to them. These Awakened Collectors unified with Javik, the Prothean that Shepherd recruited and lead an offensive in Istanbul; another huge hub of Reaper activity.

After the War; the Reapers remains was salvaged and various new technologies were found. After a while the Awakened Collectors were reverse engineered and whilst remaining slightly weaker than Javik; they returned to their Prothean state. The few hundred of the Protheans returned with Javik to their ruined cities; salvaging various technologies before travelling to Eletania; forming a small colony above the air that now numbers in the tens of thousands; having not yet reached 100000. It is thought that they are planning to strip the planet of all of the material that could harm them before replacing the world with an ecosystem that replicates the worlds they used to colonize. Whilst they are taking a while; the Protheans are returning to the Universe and already have a council seat alongside the Turian; Asari; Salarian and Human councilors.

A fleet was organized between all of the council races other than those who could not supply one called The Crucible Vanguard. Knowing of the power of the Crucible, a mixed-terrestrial fleet was formed so as to protect the ultimate weapon from the hands of those who would use it once more.

However; it went missing right under the Vanguard's nose.
And it's your job to get it back...

Spoiler: Rules

Spoiler: Races

Spoiler: Playable

Spoiler: Citadel

Spoiler: Council Races

Spoiler: Turians

Known for their militaristic and disciplined culture, the turians were the third race to join the Citadel Council. They gained their Council seat after defeating the hostile krogan for the Council during the Krogan Rebellions. The turians deployed a salarian-created biological weapon called the genophage, which virtually sterilised the krogan and sent them into a decline. The turians then filled the peacekeeping niche left by the once-cooperative krogan, and eventually gained a Council seat in recognition of their efforts.

Turians are best known for their military role, particularly their contributions of soldiers and starships to the Citadel Fleet. They are respected for their public service ethic—it was the turians who first proposed creating C-Sec—but are sometimes seen as imperialist or rigid by other races. There is some animosity between turians and humans, largely due to the turian role in the First Contact War. This bitterness is slowly beginning to heal—as shown by the cooperation of the two races on the construction of the SSV Normandy—but many turians still resent humans, and vice versa.

Turians typically stand over six feet tall, have two long, proportionately thick fingers and an opposable thumb on each hand, each tipped with talons, and a set of mandibles around their mouths. The most distinguishing feature of turians is their metallic carapace, which contains trace amounts of thulium. The turians evolved this trait as a defense against the greater levels of solar radiation that penetrate their homeworld's weak magnetic field. Turian features are avian, making them resemble humanoid birds or raptors, however unlike most Earth avian creatures, turians are viviparous and give birth to live young. In 2165, David Anderson claimed that turians reminded him of the evolutionary link between birds and dinosaurs. Turians are also recognisable by their voices, which have a distinctive flanging effect. Males and females do not differ greatly in physical appearance, but female turians lack the crest of horns found in the males of the race. The lifespan of a turian is comparable to that of a human.

Since the Unification War, turians normally wear elaborate tattoos marking their colony of origin, though it is not known which markings distinguish which colony. These markings are usually white — particularly on turians with darker carapaces — but can be of various colours. Garrus Vakarian's markings, for example, are dark blue. As a point of interest, the turian term "barefaced" refers to one who is beguiling or not to be trusted. It is also a slang term for politicians.

Turians exhibit the characteristics of predators rather than those of prey species (compare to krogan biology). Their forward-facing alert eyes give the impression that they possess outstanding eyesight and their teeth and jaws mimic the structures possessed by apex predators such as crocodiles or ancient, carnivorous dinosaurs. Needless to say, their talons on both their feet and hands seem capable of ripping flesh. As such, their diet is primarily meat-based. Their slender bodies also seem to suggest that they are also capable of moving at high speeds.

The turian homeworld has a metal-poor core, generating a weak magnetic field and allowing more solar radiation into the atmosphere. To deal with this, most forms of life on Palaven evolved some form of metallic "exoskeleton" to protect themselves. Their reflective plate-like skin makes turians less susceptible to long-term, low-level radiation exposure, but they do not possess any sort of "natural armor". A turian's thick skin does not stop projectiles and directed energy bolts. Turian blood has a dark blue colouration, possibly from the presence of hemocyanin rather than hemoglobin, which would fit with the biology of a metallic exoskeleton.

Although life on Palaven is carbon-based and oxygen-breathing, it is built on dextro-amino acids. This places the turians in a distinct minority on the galactic stage; the quarians are the only other sapient dextro-protein race. The food of humans, asari, or salarians (who evolved in levo-amino acid-based biospheres), will at best pass through turian systems without providing any nutrition. At worst, it will trigger an allergic reaction that can be fatal if not immediately treated. The turian mechanic Lilihierax on Noveria uses the idiom, "if you can polish enough gizzard". This suggests that the turians have a digestive system similar to birds and reptiles on Earth, some of whom swallow stones to help break down harder foods in the stomach.

They are native to the planet 'Palaven'.

Spoiler: Asari

Spoiler: Humans

Spoiler: Protheans

Spoiler: Salarians

The second species to join the Citadel, the salarians are warm-blooded amphibians. Salarians possess a hyperactive metabolism; they think fast, talk fast, and move fast. To salarians, other species seem sluggish and dull-witted, especially the elcor. Unfortunately, their metabolic speed leaves them with a relatively short lifespan; salarians over the age of 40 are a rarity.

Salarians are known for their observational capability and non-linear thinking. This manifests as an aptitude for research and espionage. They are constantly experimenting and inventing, and it is generally accepted that they always know more than they are letting on.

The salarians are a bipedal race of amphibians, with tall, elongated bodies well-suited for their high metabolism, and skeletons composed of more cartilage than those of other races such as humans. Salarian heads are long and thin, and have a pair of horns protruding from the top of their skulls. Skin varies in color, from bright reds and greens to the more common shades of blue or grey. Their blood is a greenish color. Salarian eyes are large and oval and have thin membranes in place of eyelids. The pupils are a wide slit, oriented horizontally, and the irises can be dark green, purple, red, blue, or brown. Salarians blink upwards, rather than downwards as humans do.

Salarians are noted for their high-speed metabolism, which allows them to function on just one hour of sleep a day. Their minds and bodies work faster than most sapient races, making them seem restless or hyperactive. The drawback of this active metabolism is a short lifespan of around 40 human years.

The salarians are amphibian haplo-diploid egg-layers; unfertilized eggs produce males and fertilized eggs produce females. Once a year, a salarian female will lay a clutch of dozens of eggs. Social rules prevent all but a fraction from being fertilized. As a result, 90% of the species is male.

Salarians have photographic memories and rarely forget a fact. They also possess a form of psychological "imprinting", tending to defer to those they knew in their youth. Salarian hatching is a solemn ritual in which the clan Dalatrass (matriarch) isolates herself with the eggs. The young salarians psychologically imprint on her and tend to defer to her wishes. During the hatching of daughters, the Dalatrasses of the mother and father’s clans are present at the imprinting. This ensures the offspring have equal loyalty to both, ensuring the desired dynastic and political unity.

Salarian sex drive and reproduction differ from that of humans, with Mordin Solus claiming that it is not hormone-based. Reproduction is more of a necessity and salarians do not seem to desire sex for pleasure. They are, however, attracted to the asari, and one salarian notes that "even humans find the Consort irresistible."

They are native to the planet 'Sur'Kesh'.

Spoiler: Non-Council

Spoiler: Drell

The drell are a reptile-like race that were rescued from their dying homeworld by the hanar following first contact between the two. Since then, the drell have remained loyal to the hanar for their camaraderie and have fit comfortably into galactic civilization.

Drell are omnivorous reptile-like humanoids with an average lifespan of 85 galactic standard years. Drell appearance is very similar to asari and humans, but their muscle tissue is slightly denser, giving them a wiry strength. They appear to have five fingers on each hand, albeit the ring and middle fingers are fused. Although many of their more reptilian features are concealed, their hyoid bone, located in their throats, is particularly developed. This allows them to inflate their throats and produce vocal sounds outside of the human range. Their skin is apparently infused with a venom mild enough to be served in drinks, and may cause mild hallucinations on "oral contact". They also have two sets of eyelids, akin to alligators and crocodiles. The inner lid is milky white and closes from the left and right, while the outer lid is black and closes from top and bottom. Much like humans or asari, drell possess the ability to shed tears.

Because the drell ancestors emerged from arid, rocky deserts, the humid, ocean-covered hanar homeworld of Kahje proved tolerable only when the drell stayed inside a climate-controlled dome city. The leading cause of death for drell on Kahje is Kepral's Syndrome, caused by cumulative long-term exposure to a humid climate. This syndrome erodes the ability of drell lungs to take in oxygen, and eventually spreads out to other organs. It is noncommunicable, and there is currently no known cure, though leading hanar scientific authorities are working on creating a genetic adaptation.

The drell possess eidetic memory, an adaptation to a world where they must remember the location of every necessary resource (vegetation, drinkable water and prey migration paths) across vast distances. The memories are so strong that an external stimulus can trigger a powerful memory recall. These recalls are so vivid and detailed that some drell may mistake it for reality. Thane Krios, for example, remembers every assassination he has ever performed and can describe them in flawless detail, and says he prefers to spend a lonely night with the perfect memory of another. This process can be involuntary.

Their homeworld is adopted from the Hanar on 'Kahje'.

Spoiler: Elcor

Spoiler: Hanar

Spoiler: Volus

Spoiler: Non-Citadel

Spoiler: Batarian

Spoiler: Geth

The geth are a race of networked artificial intelligences that reside beyond the Perseus Veil. The geth were created by the quarians as laborers and tools of war. When the geth became sentient and began to question their masters, the quarians attempted to exterminate them. The geth won the resulting war, and reduced the quarians to a race of nomads.

The history of the geth's creation and evolution serves as a warning to the rest of the galaxy of the potential dangers of artificial intelligence and to the legally enforced, systematic repression of artificial intelligences throughout galactic society.

Physically, the humanoid geth resemble quarians—their hands, head shape and legs are similar—which is probably a holdover from their origins. A common design feature among geth is a single brightly glowing photoreceptor, causing some to refer to them as "flashlight heads".

Geth are primarily composed of two materials: a flexible but durable outer shell, and a kind of synthetic muscle tissue that gives Geth Hoppers their incredible agility. It is actually possible for this synthetic muscle to be grafted to organic tissue (Saren Arterius has a grafted geth arm). Geth "bleed" a white conductive fluid when shot, but they don't have any internal organs or nervous system, so the geth do not feel hunger or pain. The geth are also seen using omni-tools, and have seemingly modified them to heal synthetic wounds; likewise, some geth facilities contain first-aid kits, implying that their synthetic "tissues" can be repaired using conventional medical technology.

Part of the geth's success is due to their neural network. Effectively, they "share" their processing power, distributing low-level processes like motor control and visual identification to free up bandwidth for higher reasoning and complex thought. Geth can't share sensory data—they aren't a hive mind like the rachni—but in large groups they have more to think with. An individual geth has only a basic intelligence on par with animal instincts, but in groups they can reason, analyze situations, and make tactical decisions as well as any of the organic races. An exception would appear to be Legion, a geth specifically designed to operate as an autonomous sentient unit outside the Perseus Veil. Legion possesses over 11 times as many geth programs as a standard geth platform and can function intellectually on its own.

Normandy - geth processing signal, 1 unitAccording to Legion, each geth is made up of hundreds of programs equivalent to VIs, all operating in parallel with one another to form a kind of emergent intelligence described by EDI as "a thousand voices talking at once". An individual geth is thus more of a "mobile platform" than an actual body; the programs that make up its consciousness are constantly being transferred and downloaded; the mind operating one of these "mobile platforms" might just as easily inhabit a starship body should it need to. Most of the time geth programs can be found residing in server hubs, which function as something akin to the organic equivalent of a city, and can run millions of geth in communion.

As all geth are networked to each other, they may communicate their exact thoughts and ideas at the speed of light. They find organic methods of communication, such as body language and spoken word, to be largely inefficient; the geth are able to communicate their thoughts flawlessly without any fear of misinterpretation. Because of this they have no true form of government and no system of rank. When a matter must be decided upon, the geth communicate all viewpoints of a situation and a consensus is made, the decision being whatever benefits the geth as a whole the greatest.

Their homeworld is 'Rannoch'.

Spoiler: Krogans

The krogan are a species of large reptilian bipeds native to the planet Tuchanka, a world known for its harsh environments, scarce resources, and overabundance of vicious predators. The krogan managed to not only survive on their unforgiving homeworld, but actually thrived in the extreme conditions. Unfortunately, as krogan society became more technologically advanced, so did their weaponry. The end result is that they destroyed their homeworld in a nuclear war that reduced their race into primitive warring tribes.

With the help of the salarians, the krogan were "uplifted" into galactic society, and lent their numbers and military prowess to bring an end to the Rachni Wars. Ironically, after the rachni were eradicated, the rapidly-expanding krogan became a threat to the galaxy in turn, starting the Krogan Rebellions and forcing the turians to unleash the genophage. This genetic "infection" dramatically reduced fertility in krogan females, causing a severe drop in births secondary to prenatal and postnatal death and, ultimately, population, eliminating the krogan numerical advantage.

Due to the brutality of their surroundings, natural selection has played a significant role in the evolution of the krogan. Unlike most sentient species, krogan eyes are wide-set - on Earth, this is common among prey animals, and in this case it gives the krogan 240-degree vision, giving them greater visual acuity and awareness of approaching predators. Krogan eyes have narrow pupils. Their irises may be red, green, amber, or blue in color. Prior to the genophage, krogan could reproduce and mature at an astonishing rate. Females are known to produce clutches of up to 1,000 fertilized eggs over the course of a year.

Their large shoulder humps store fluids and nutrients, enabling them to survive extended periods without food or water. A bigger shoulder hump is seen as a sign of high status, showing how successful an individual krogan is at hunting. Their thick hides are virtually impervious to cuts, scrapes or contusions, and they are highly resistant to environmental hazards, including toxins, radiation, and extreme heat and cold. Consequently their diets can include food and drink which would prove very dangerous to other species—a fact reflected in the krogan liquor of choice, ryncol, which is said to "hit aliens like ground glass". Younger krogan have yellow or green markings on their hides. These markings darken to brown or tan over time, showing their age.

Krogan typically stand over 7 feet and weigh roughly one ton in armor. Biotic individuals are rare, though those who do possess the talent typically have strong abilities. The most amazing physiological feature of krogan biology is the multiple instances of major organs. These secondary (and where applicable, tertiary) systems are capable of serving as back-ups in the event of damage to the primary biological structures. They have, for example, two hearts, four lungs, and four testicles. This reflects in their slang, where they often speak about a "quad" where a human would use the words "balls" or "pair". Krogan also have a secondary nervous system using a neuroconductive fluid, meaning they are almost impossible to paralyze. Krogan bleed a yellow or orange fluid when shot, which may be this fluid or actual blood.

Aside from redundant systems, the legendary krogan "blood rage" adds to the race's reputation for being notoriously difficult to kill or incapacitate in normal combat scenarios. In this state, krogan become totally unresponsive to pain and will fight to the death regardless of injury level, with the side effect of reducing their capacity for logic and self-control.

Sheer physical hardiness means an individual krogan can expect to live for centuries. Krogan can live for well over a thousand years, as evidenced by Warlord Okeer, a veteran of the Krogan Rebellions who died (of decidedly unnatural causes) well over a thousand years after the Rebellions ended.

Spoiler: Quarian

The quarians were a nomadic species of humanoid aliens known for their skills with technology and synthetic intelligence. When their homeworld was conquered by the Geth, the Quarians lived aboard the Migrant Fleet, a huge collection of starships that traveled as a single fleet.

Approximately three hundred years before the events of Mass Effect, the quarians created the geth, a species of rudimentary artificial intelligences, to serve as an efficient source of manual labor. However, when the geth gradually became sentient, the quarians became terrified of possible consequences and tried to destroy their creations. The geth won the resulting war and forced their creators into exile. Now however, the Quarians have regained peace with the Geth and they live in comfort together. The Quarians are currently contesting to become a Council species.

Quarians are generally shorter and of slighter build than humans. Quarians have an endoskeleton, lips, teeth, and two eyes with eyelids and tear ducts; they also have three thick fingers on both hands which include a thumb, an index finger, and a long finger, similar to the middle fingers for humans, as well as three toes on each foot. Quarian facial structure and hair actually makes them the most similar to humans in physical appearance. Their lower legs are bowed backwards significantly, compared to asari or humans. Aside from hands and legs, their general body shape and sexual dimorphism is similar to humans. Their ears or ear analogues differ in a noticeable fashion from those of humans, with references made to "what [passes] for the quarian version of an ear". Also like humans, quarian blood is red.

The most distinguishing feature of quarian biology is their weak immune system, compounded by centuries of living in sterile environments. As a result, all quarians by necessity dress in highly sophisticated enviro-suits, to protect them from disease or infection if they are injured. Their suits can be compartmentalized in the event of a tear or similar breach to prevent the spread of contaminants (similar to a ship sealing off bulkheads in the event of a hull breach). Along with their suits quarians also have extensive cybernetic augmentations integrated into their bodies. A quarian's lifespan is roughly equal to a human's, but is prone to be less if infection breaks into the suit.

Quarian immune systems have always been relatively weak, as pathogenic microbes were comparatively rare in their homeworld's biosphere. Furthermore, what few viruses and other microbes were native to their homeworld were often at least partly beneficial to them, giving them a symbiotic relationship with their environment. After living aboard the Migrant Fleet for generations, the quarians' immune systems have atrophied further still due to the years in the sterile environment of the Migrant Fleet. As such, quarians are given various vaccinations and immunizations to help ward off disease. However, they prefer the safety of their suits even in clean environments and are reluctant to remove them without a good reason.

A quarian who wishes to remove their suit must take antibiotics, immuno-boosters, herbal supplements, or the like in order to do so safely, and even then there are inherent risks. As a result, physical acts of affection are difficult for quarians, even for the purposes of reproduction. Ships in the Migrant Fleet often contain "clean rooms" where quarians can give birth or undergo medical procedures in relative safety, though there are always risks. The most intimate thing quarians can do is link their suit environments. However, doing so guarantees a quarian will get sick, although they will usually adapt over time.

Like turians, the quarians are a dextro-protein species of reverse chirality from humans and asari. The food of levo-protein races such as humans or asari is at best inedible and at worst poisonous, most likely triggering a dangerous allergic reaction. Quarians who want to taste something (other than the refined edible paste issued to all who leave on their Pilgrimage) can eat specially purified turian cuisine, though the typical quarian diet is vegan, as livestock were found to possess an inefficient resource-to-calorie ratio when stored on the Migrant Fleet.

They are native to 'Rannoch'.

Spoiler: Raloi

Spoiler: Valene

Spoiler: Vorcha

Known for their unique biology and aggressive behavior, the vorcha are a primitive race that live among the galaxy's darker and more dangerous locations, such as Omega. Many vorcha are trained by the krogan Blood Pack as mercenaries due to their savage nature and adaptability to different environments. The rest of galactic civilization regards them as pests and scavengers, and their presence is generally seen as a blight.

The vorcha are the shortest-lived sapient species currently known, with an average lifespan of only 20 years. The vorcha are known for a rather unique biology that differentiates them from other known species and which carries with it a striking set of advantages and disadvantages. The vorcha have clusters of non-differentiated cells, similar to those found on the planarian worm of Earth. These cells allow the vorcha limited regenerative abilities, as well as the ability to adapt quickly to its environment, such as developing thicker skin after being burned or increased musculature to survive in high gravity. When a vorcha is injured or in distress, these cells move to the affected area and rapidly (~1 week) mature to specialized forms that will alleviate the issue.

A vorcha that is cut or burned will adapt to have thicker skin. The lungs of a vorcha placed in a barely-breathable atmosphere will adapt to better use the gases there. A vorcha subjected to high gravity will quickly develop stronger heart and leg muscles. Non-differentiated vorcha cell clusters do replenish themselves, but the process is slow. Generally, vorcha can only adapt to a single environment within their brief lives. However, what cells are replaced allow them to heal rapidly, and even to regrow lost limbs over a period of months.

However, as a consequence of this, the vorcha as a species no longer evolve as other races do. The vorcha equivalent of DNA has remained unchanged for millions of years. There is no need for them to evolve as a species when they can adapt as individuals.

They are native to 'Heshtok'.

Spoiler: Non-Playable Races

Spoiler: Citadel

Spoiler: The Rachni

Spoiler: The Keepers

The keepers are a bio-engineered, insectoid race found only on the Citadel. They are completely docile and harmless, and appear to exist for no other reason than to maintain the Citadel and its systems.

The keepers are believed to have been created by the Protheans to serve as caretakers of the station, and have become essential to the Citadel's operation. Very little is known about them, as they do not communicate with other species, and it is against C-Sec regulations to interfere with keeper activity.

Physically, the keepers resemble large aphids. Little else is known about their biology, other than what can be observed with the naked eye. Attempts to capture a keeper or take it into custody for study will cause the creature to undergo a sudden "self-destruct," with a form of acid being released internally. The affected keeper literally melts into a puddle of proteins and minerals in less than a minute, preventing any serious research.

Due to the fact the keepers persist in destroying themselves when interfered with, they are nearly impossible to scan or study. By Council law, it has become illegal to interfere with the keepers on penalty of imprisonment, because the Citadel cannot be maintained without them. No matter how many keepers die due to old age, violence, or accident, they maintain a constant number. No one has discovered the source of new keepers, but some hypothesize they are genetic constructs: biological androids created somewhere deep in the inaccessible core of the Citadel itself.

Keepers are mute, at least to the perceptions of other races. Some Citadel scientists believe the keepers communicate between themselves with telepathic images, but this is mainly scientific speculation. Their inorganic components (specifically, the component on the keeper's back and its attached antenna) are speculated to facilitate the coordination between the keepers and the Citadel.

It was only lately that any activity from Keepers that seemed out of ordinary occured. With the re-settling of the Citadel after the Reaper War, the Keepers seemed to be slightly erratic and put off, however still performing necessary tasks. It was only at some point where Keepers were seen freely walking around. This behavior disturbed many, but scientists believe that it is possible that the Reapers destruction may have ceased a form of long distance indoctrination over what were once considered mindless creatures. Scientists hope that some point the future the Keepers may attempt to speak and maybe if requested be reversed engineered to a possible previous state that they could have been in before Reaper interference. Some speculate that Leviathan aid could possibly create 'Awakened Keepers'. Separate and free from their former masters as were their Collector counterparts.

Spoiler: Non-Council

Spoiler: Leviathan's

The Leviathans are an ancient aquatic race that dominated the galaxy in the time before the Reapers. Proud and aloof, they regard themselves as the galaxy's first and only apex race, and all other races as mere tools meant to serve them. With the advent of the Reapers, the Leviathans were forced into hiding to preserve themselves, and were content to observe the Reapers' harvests while surreptitiously erasing any evidence of their existence over the course of hundreds of millions of years.

Like the Reapers that were designed after them, the Leviathans are massive in size and possess a resemblance to Earth cuttlefish or squid. Two sets of three eyes are embedded symmetrically on the lower dorsal surface of the body. Several tentacle-like appendages extend below the body and from the sides. The Leviathans' exterior is covered in bony, heavily ridged plates. As Leviathans are aquatic, it is believed that they can breathe oxygenated water and their bodies can withstand both the extreme pressure of ocean depths and the lesser pressure of coastal areas. Members of the race have been witnessed at depths of over 3200 meters.

The Leviathans possess the natural ability to influence the behaviors of lesser-minded organisms to the point of complete physical and mental control, an effect that is similar to indoctrination. They can use this ability to communicate with other beings in a manner similar to telepathy, as well as to turn them into thralls. The exact mechanics of this ability are unknown, but it has been compared to the rachni's theorized ability to communicate using an organic quantum entanglement communicator analogue that stimulates neural activity. Over-exertion of this mind-control ability causes nosebleeds in humans, and in extreme cases can lead to brain damage and death.

It is possible that the Leviathans further enhanced themselves cybernetically, allowing them to use element zero to travel through space and breathe air with the use of filtration systems. They might even have modified themselves with biotic amplifiers. In addition, their faster-than-light communication pulses require precise control with technology completely unknown to modern science.

Their homeworld is unknown.

Spoiler: The Yahg

Spoiler: Other

Spoiler: The Reapers

The Reapers, known by the geth as the Old Machines, were a highly advanced machine race of synthetic-organic starships. The Reapers resided in dark space, the vast, mostly starless space between galaxies. They hibernate there, dormant for fifty thousand years at a time, before they were given the signal to return. The first Reaper known to have communicated with organic life, referred to by Saren Arterius as Sovereign, claimed that the Reapers have neither beginning nor end. Even their true name is a mystery; "Reapers" was a name bestowed by the Protheans, and Sovereign stated that whatever the Protheans chose to call them was of little concern to its kind.

Sovereign also reveals that the Reapers were the original creators of the Citadel and the mass relay network. These massive constructs exist so that any intelligent life in the galaxy would eventually discover them and base their technology upon them – all part of a scheme to harvest the galaxy’s sentient life in a repeating cycle of purges that has continued relentlessly over countless millennia.

Sovereign, the first Reaper encountered, bore a superficial resemblance to a cuttlefish or squid, with a bulky semi-cylindrical body, a tapering plate over the rear and five tentacle-like "legs" or arms extending from its front end, in addition to six jointed legs extending from its body. The rear-most of the larger legs have crescent-shaped extensions. Reapers also have numerous small tubes that can extend from their underside; Sovereign is seen attaching these tubes to the Citadel Tower during its attack. When the Reaper fleet is revealed in dark space, they are shown to all share this basic design, but with great diversity in limb number, shape and orientation, some with extended heads and others (particularly Harbinger) having multiple glowing lights; this may illustrate the variety of Reaper subtypes, as it is revealed during the Reaper invasion of the galaxy that several different varieties of Reaper exist. The core of any Reaper is constructed in the image of the species that was harvested to create it, while the exterior follows a standardized design that is most efficient for their purpose.

While the outward appearance varies between subtypes, all of them resemble the physical appearance of the Leviathans, the race that dominated the galaxy in the time before the Reapers. According to Legion, a Reaper is essentially "billions of organic minds, uploaded and conjoined within immortal machine bodies."

Sovereign's design appears to have influenced the "heretic" geth. This is not surprising, as these geth worship the Reapers as "gods", considering them to be the epitome of independent AI. Wherever the heretic geth become entrenched they build monuments to the Reapers resembling Sovereign's "tentacles" around a glowing orb, and genuflect. Sovereign was apparently insulted by the adoration of such simple, base synthetics, but it did see their value as pawns and possible replacements for the flawed and organic keepers.

The Reapers were declared extinct after the Reaper War.

Spoiler: Character Sheet Frame