Codex MEA - Andromeda Species folder + Wildlife main
The Andromeda galaxy is home to many new intelligent species and other forms of life.

Angara Edit

Data on the biology, culture, and history of the angara species.

Angaran Culture: Law and Politics Edit

Codex MEA - Angara folder + Law and Politics main
Angara practice the political philosophy of horizontal collectivism. All members of society are valued equally, and every citizen has a voice--but the ultimate goal is for individuals to promote the best interests of the entire civilization. Angara are expected to set aside personal preferences for the greater whole, and their laws reflect this. Crimes are evaluated and punished according to the pervasiveness of their impact. An unlawful act committed against a single person carries less weight than one affecting everyone in a family. Those who transgress in a way that undermines all angaran society incur the maximum penalty.


Angara: Evfra de Tershaav Edit

Codex MEA - Angara Evra de Tershaav
Before Evfra de Tershaav assumed command of the Resistance, he claims it was "a disorganized and ineffectual group of zealots who were sliding into irrelevance." In fact, Jaal explains it was the Resistance’s failure to protect Evfra's family from the kett that drove Evfra to join the group, with the goal of turning it into the effective guerilla army it aspired to be. Resistance-distributed literature explains that Evfra's single-minded dedication to his cause became evident when he led a successful raid on a kett slave labor camp, reporting that Evfra's Resistance forces liberated hundreds of angaran prisoners before wiping out an entire battalion of kett sent to stop the attack.

According to Jaal, Evfra is feared by his Resistance subordinates and respected by angaran leaders, but he remains an isolated individual. He keeps no close ties, by design. Everyone in the Resistance is expendable, and Evfra is said to understand too well the pain that comes with losing those closest to him.

Angara: Culture Edit

Codex MEA - Angara Culture
Our first cultural exchanges quickly revealed that there is no homogenous angaran culture. Development on separate planets has left striking differences in angaran social norms that are yet to be reconciled.



Angaran Culture: Military Doctrine Edit

Codex MEA - Angaran Culture Military Doctrine

The rules of engagement reflect a mindset prioritizing preservation of angaran life and culture over vengeance on the kett. A Resistance soldier confronted by a kett base filled with angaran slaves, cultural artifacts, and kett guards is expected to rescue slaves and reclaim artifacts first. Any kett would then be destroyed with expediency and minimal cruelty--not to spare the kett, but to uphold the integrity of angaran civilization.

Akksul Edit

Codex MEA - Akksul
Akksul is a former student of the Moshae, who was captured by the kett while studying Remnant technology on Voeld. He spent a year in a forced-labor camp before escaping with a handful of other prisoners. Scarred physically and mentally by his experience, Akksul turned his back on his studies and his life on Aya to form the Roekaar, a xenophobic fighting force who use guerilla tactics against both the kett and Milky Way species.

Jaal describes Akksul as “annoyingly magnetic” and a “born leader.” Among all the Moshae’s students, Akksul learned the quickest; he was always surrounded by friends and admirers. Before his imprisonment, the Moshae believe Akksul would be the one to carry on her legacy. His change in personality hit her the hardest.

Akksul shoots Jaal Edit

By shooting Jaal, Akksul disgraced himself in front of his followers. While the Roekaar have not completely disbanded, Akksul has retreated into the shadows.

Akksul is shot Edit

Angara: Spirituality Edit

Codex MEA - Angara Spirituality
Spirituality plays an important role in angaran life, and angaran children are raised from their first moments to follow their family’s spiritual traditions. Within most angaran faith systems, there are deities to fear or worship, and focus is placed on personal growth and the betterment of the soul. All angara are taught the importance of meditation and quiet contemplation. One common teaching is that “the soul can be heard when the mind is still.”

Angara also believe that the growth of a soul continues after death, through rebirth. From cultural exchanges and angaran spiritual texts, most--if not all--angara appear to believe in reincarnation. When a person dies, they are reborn within the same family. A good act performed in one life contributes to greater enlightenment in the next. The importance placed on different types of good acts seems to vary from planet to planet, and even from family to family. For instance, some angara may value acts of heroism, others, acts of compassion. The variety appears limitless.

Havarl Vault Activated Edit

Our encounter on Havarl with the angara called Taavos, believed to be a reincarnation of an ancient angaran champion, has provided some scientific evidence for this belief in reincarnation. However, further investigation is needed before definite conclusions can be drawn.

Angara: Lost Colony Worlds Edit

Codex MEA - Angara Lost Colony Worlds
The Scourge disaster sent angaran civilization into a dark age. Records of their golden era of technological advancement and proliferation through space only survived as oral history, making it difficult to separate truth from legend. Nevertheless, angara believe they had colonized numerous planets across the cluster before the Scourge’s devastation left them cut off from each other for centuries.

As isolated angaran worlds gradually rebuilt their technology and redeveloped space programs, the first mission was reestablishing contact with other lost colonies. A few such planets formed the coalition that now fights the kett. The question remains if more angaran worlds are still hidden by the Scourge, awaiting rediscovery. If they do exist, it’s impossible to know what stage of development these worlds are at, what help they might offer against the kett, and whether they will accept the Initiative’s presence in the Heleus Cluster.

Angara: Languages Edit

Codex MEA - Angara Languages


Some terms:




paara, v. To know or to learn.

shena, n. The mouth.



Angara: The Roekaar Edit

Codex MEA - Angara The Roekaar



Angara: Technology Edit

Codex MEA - Angara Technology
Considering their civilization endured both the immense disaster of the Scourge and the brutal kett invasion, angara possess remarkably advanced technology. Their starships, while generally small and bare-bones functional, are more than capable of keeping pace with Andromeda Initiative vessels. Angara use advanced communications and computer systems that have quickly adapted to interface with Milky Way devices, helping to smooth through some of the technological hurdles of first contact.

When it comes to personal technology, angara have focused primarily on defensive and offensive innovations. Their weapons and armor are impressive enough to garner approval from krogan who have witnessed them in battle, and are designed to work seamlessly with the innate angaran control over electromagnetism. The angara are in turn fascinated by Milky Way omni-tools, and have already begun experimenting with the technology for their own use.


Angaran Culture: Economics Edit

Codex MEA - Angaran Culture Economics

Advanced personal technology or luxury items are acquired through a state-controlled capitalist market. Producers and vendors are licensed by the government and monitored by arbiters to ensure they don’t negatively impact essential services. Within families and tight-knit organizations like the Resistance, individual members freely trade goods and services without using currency. Value placed upon something can vary wildly according to a person’s needs. Disputes over barter trades are rare, as angara take a long-term and generous view of economic interactions with each other.

Angara: The Resistance Edit

Codex MEA - Angara The Resistance
The arrival of the kett stunned and then divided the angara. As described by Jaal, infighting was used as a means of conquest by the kett, but the presence of a common enemy eventually galvanized the angara to work together. The various resistance groups merged into the organized Angaran Resistance roughly five years ago under Evfra de Tershaav's command, supported by prominent families and determined to stop their kett oppressors.

The Resistance's headquarters are on Aya. For security reasons, neither Evfra nor Jaal will provide details of the Resistance's organizational structure, but it can be assumed there are multiple independent cells across the cluster. Many non-Resistance angara support their work either logistically or financially. The Resistance specializes in assassination, sabotage of kett facilities, deployment of supplies to besieged populations, and the rescue and rehabilitation of angaran prisoners.

Many members of the Angaran Resistance have joined up with the Nexus militia, enlisting APEX support for their missions. Some senior officers have opened treaty negotiations with the Nexus.

Angara Edit

Codex MEA - Angara + Biology
The angara are the only known sentient species local to the Heleus Cluster. Scattered across numerous worlds, the angara are reuniting as a people. Though much of their culture and scientific knowledge has been lost, the angara continue to rebuild and resist the kett conquest of Heleus.




Khi Tasira Archives Explored Edit

Investigations have revealed that the angara were created by the Jardaan, the species responsible for building the Remnant. The motives of this creation are still unclear, but this revelation will undoubtedly have a seismic effect on angaran society.

Angara: Biology Edit

Codex MEA - Angara + Biology


Angara: History Edit

Codex MEA - Angara History



This struggle was ongoing when the kett arrived seventy-five years ago. The Archon exploited their disparity and began a brutal conquest of the Heleus Cluster. Ironically, as several angaran historians point out, a common enemy provided the impetus to unite. Today, the angara continue their efforts at reconstruction and resistance.

Khi Tasira Archives Explored Edit

We now Know that circa 1600 BCE, the angara were created and seeded across Heleus by the Jardaan. Records of this process are less substantial than ancient angaran history, but it was apparently in service of a grand experiment.

It is unclear which planets the angara were seeded upon and which they reached via self-developed spaceflight, though Havarl is a likely candidate. Angaran historians are now reviewing what records remain either for tampering or cultural interpretation of events the Jardaan set in motion.

Angara: Moshae Sjefa Edit

Codex MEA - Angara Moshae Sjefa
Part scientific genius, part cultural icon, Moshae Sjefa is treated with an almost religious reverence by everyday angara. Her technological innovations have touched nearly every facet of their civilization, and were instrumental in the construction of Aya's capital city. Her analyses of the kett threat have slowed the enemy's conquest of the Heleus Cluster by informing the tactics and goals of the Resistance for decades.

From Jaal's recollections, the Moshae chafes at her celebrity status and prefers to work in solitude. Unlike most angara, Moshae Sjefa doesn't belong to a large extended family; she claims she has never married nor borne children, focusing on her life's work of unraveling the mystery of Remnant technology. Her goal, stated in many of her writings, is to unlock the secrets of the Remnant for the benefit of all angara, helping them to overcome the kett and restore angaran civilization to its pre-Scourge greatness.

Kett Edit

Data on the biology, culture, and history of the kett species.

Kett: Fiend Edit

Codex MEA - Kett Fiend
Fiends are monstrous beasts with a heavily armored carapace. Unlike the stealthier Wraiths, Fiends are besieging units that attack head-on, scattering enemy forces and destroying entrenched enemy positions. They attack non-kett without appearing to need orders; some scientists believe Fiends respond aggressively to an absence of kett pheromones or similar cues.

A Fiend's carapace is permeated by dense cartilage that makes it both strong and flexible, and acts as a shock absorber for incoming fire. Preliminary study of their nervous system suggests that nerve transmission is dampened above a certain pain threshold, allowing a Fiend to detect injury but not be slowed by it. Reports of Fiend encounters are often accompanied by casualty lists, and the militia advises that only a well-armed and organized team should handle a Fiend at full rampage.

Kett: Ascendant Edit

Codex MEA - Kett Ascendant
The Ascendant are the highest caste of kett seen on the battlefield and are considered exceptionally dangerous. APEX reports that they are typically only seen when the kett are conducting high-stakes operations, or when a persistent enemy must be eliminated. Element zero cores throughout its armor allow an Ascendant to levitate off the ground, allowing it to command the attention of subordinate kett and rain devastating fire down upon enemies.

The Ascendant appear to have biological control over electromagnetic force. Cell samples gathered at great risk show electrocyte-like formations. It is likely that an Ascendant uses equipment or implants to amplify and control this ability, allowing it to manipulate EM fields that empower its weaponry. If provoked, the Ascendant can unleash a ball-lightning-like attack which conducts electricity to nearby foes, or yank an opponent helplessly off their feet to deliver a barrage of blows.

Kett: The Archon Edit

Codex MEA - Kett The Archon
The individual known as the Archon is leader of the kett forces in the Heleus Cluster. Though rarely sighted, his arrival at kett installations is reportedly greeted with fearful shows of deference, the execution of dissident kett, and the presentation of valuable Remnant technology.

The Archon has maintained control of the cluster for almost seventy-five years, reportedly through a combination of long, patient strategies and brutal subjugation. According to angaran sources, the Archon arrived in Heleus with a pantomime of diplomatic overtures that confused the angaran leadership and provoked them against one another before he ordered the conquest of their worlds.

In recent years, the Archon has taken an increasing interest in Remnant technology, ordering new dig sites and touring kett-defended Remnant structures. He is said to take many Remnant specimens aboard his flagship for study at leisure. Those who interfere are executed on the spot or hunted down by the Archon's Sword, his mysterious and feared enforcer.

According to the Moshae, the Archon is focused on Meridian, the control center for the Remnant vault network. In his hands, Meridian could be used to devastate the planets of the Heleus Cluster, rendering them uninhabitable and giving him a hold over all sentient life here.

Though he reportedly knows its location, the Archon has been unable to develop an interfacing method, meaning the greater secrets of Remnant technology are closed to him.

Dissension in the Ranks Discovered Edit

It is now understood that the Archon's single-minded efforts to find and control Remnant technology have diverted resources from the kett conquest of Heleus. From gathered intelligence, the Archon's second-in-command, the Primus, believes their leader's interest in the Remnant has become an obsession that threatens their subjugation of the angara.

Meridian Conquered Edit

The Archon was killed at the battle for Meridian after almost gaining control of the facility. We now face the consequences of his death. Though the kett are still reeling from the loss of their leader, the Primus has reportedly succeeded him and intends to pursue kett interests in Heleus.

Kett Edit

Codex MEA - Kett + Biology main

Exaltation Discovered Edit



Dissension in the Ranks Discovered Edit


Kett: The Archon's Sword Edit

Codex MEA - Kett The Archon&#039;s Sword
Identified in decrypted communications, the kett known as the Archon's Sword has a fearsome reputation. Her role as the Archon's enforcer takes her across the Heleus Cluster to deliver edicts and quell dissent. APEX reports that those who incur the Archon's displeasure—kett or otherwise—are pursued relentlessly by the Archon's Sword, often never sighted again.

In combat, the Archon's Sword is said to favor cunning over brute strength, cloaking herself with the same techniques as kett Destined before striking fearlessly. Psychological profiles, though hampered by an incomplete understanding of kett psychology, suggest she is completely loyal to the Archon and his ideals.

Her title has provoked discussion amongst Nexus scientists, as it either underlines her devotion to the Archon's cause, or it implies a ceremonial and historic role. It is possible that the Archon's Sword represents a greater tradition within kett society not yet understood.

Kett: Technology Edit

Codex MEA - Kett Technology
Study of kett technology reveals an interesting dichotomy. While their faster-than-light drives and equipment show less sophistication than Systems Alliance technology back in the Milky Way, the kett are vastly superior when it comes to genetic manipulation and biological analysis. Their weaponry eschews VI support in favor of targeting neurological systems or internal organs with unusual precision, and salvaged kett gear shows that even their battlefield medicine is exceptional compared to the Initiative's.

Nexus scientists believe this underlines the kett's interest in biological excellence. Their technology appears to serve a subordinate role to studying and improving one's own genetic superiority.

My analysis of kett technology from your scans suggests that it is highly mimetic. It follows the kett pattern of behavior: rather than conducting research and development, kett engineers incorporate features from other species and improve their designs incrementally. Remnant and even Initiative-inspired changes are already beginning to appear.

Kett: Destined Edit

Codex MEA - Kett Destined
Destined are described in intercepted communications as "ancestral" kett who act as battlefield commanders. They rally infantry into tightly cohesive units, providing shield support and directing operations from the center.

The most interesting characteristic of the Destined is their ability to produce an obscuring "smoke" cloud without mechanical assistance. Preliminary study suggests Destined have internal sacs that excrete carbonate-rich compounds, which include a melanin-like pigment. When expelled into the air at will, internal acids trigger a gas evolution reaction and the pigment expands to cover the battlefield, cloaking other kett allies. While studies suggest it is not harmful, breathing the cloud for extended periods is not recommended.

Kett: Anointed Edit

Codex MEA - Kett Anointed
The kett soldiers known as Anointed appear to be of similar caste to the Chosen: infantry equipped with light armor. Anointed, however, wield heavy plasma cannons, making them a rallying point for other kett forces, and shield themselves with kinetic barriers against splashback. A barrage from an Anointed's plasma cannon can shred through enemy barriers and severely damage ground vehicles.

Communication intercepts suggest that Anointed assist in coordinating Chosen squads and act in an NCO role. It is unclear if the term "Anointed" refers to a senior rank amongst the Chosen, or if Anointed are part of a separate division within the kett infantry.

Exaltation Discovered Edit

With a new understanding of kett exaltation, it is now apparent that Anointed are exalted angara, transformed into soldiers of the kett cause. Their title may refer to foot soldiers who have been entrusted with a more crucial battlefield role by their superiors.

Kett: Chosen Edit

Codex MEA - Kett folder + Chosen main
Chosen are the front-line soldiers of the kett, encountered on multiple worlds as support for other kett combatants. They are equipped with assault rifles that fires plasma-surrounded projectiles, and light armor that allows them to move and deploy rapidly. Though their biology is still under investigation, they are capable of surviving in hazardous environments without protective gear.

While quick to defer to more senior individuals, Chosen appear to be disciplined and loyal soldiers, undeterred even by biotic attacks or heavy ordnance. They present a continuing risk to unarmed outposts.

The name "Chosen" was intercepted and tentatively translated from kett communications. If accurate, its significance is unclear, since these are clearly the kett's baseline infantry.

Exaltation Discovered Edit

With a new understanding of kett exaltation, it is now apparent that Chosen are exalted angara, transformed into soldiers of the kett cause. This may explain their title. Their devotion to senior kett can now be understood as a hard-wired hormonal response that induces unshakeable loyalty.

Kett: Secret Intelligence Edit

Codex MEA - Kett Secret Intelligence
Provided by Dr. Medrow Aden, these notes had three layers of encryption. I have endeavored to fill in any transcription errors.

"Kett home space is vast. Charts I downloaded showed so many worlds in the "heartlands" alone - centered on their home planet, Sarhesen. Some [term unclear: possibly event/disaster] happened there? No details, definitely a touchy secret.

"Twenty-one ancestral lineages from 'pure' ancient kett. (Any still alive?) Heads of ancestral lineages lead their society. A eugenocracy?

"At least a dozen vassal species. Only got details on a few. The eealen - exalted past viable population, now nomads who document and share knowledge. The thusali - once worshipped the Remnant. The sirinde - [term unclear: possible translates as "eat their dead with reverence"] - genetically poisoned themselves to stop exaltation, now dependent on kett neuroscience to survive.

"All proves one thing: we were right. Fight the kett head on; those might be our fate."

Kett: Wraith Edit

Codex MEA - Kett Wraith
Nicknamed by Initiative scouts unlucky enough to encounter them, Wraiths are war beasts capable of adjusting their carapace pigmentation to blend into their surroundings. This ability lets them stalk an enemy over distances unseen or cause sudden disorder in enemy ranks, flushing targets to be picked off by other kett forces. When attacking, Wraiths leap and strike with impressive jaw strength that can puncture ceramic armor.

Wraiths present an interesting study to Nexus scientists. Initially believed to originate from the same home world as the kett, since they have similar physical characteristics, Wraiths show clear genetic similarity with other feral creatures sighted across the Heleus Cluster.

Exaltation Discovered Edit

With a new understanding of kett exaltation. this similarity can now be explained. It appears that Wraiths are the result of exalting these feral creatures into faithful warbeasts.

Kett: Behemoth Edit

Codex MEA - Kett Behemoth
These unfortunate individuals were once krogan. After capture, experimentation, and attempts at exaltation, they are now Behemoths, bearing the characteristic white carapace of the kett and the strength of a krogan in full fury.

Behemoths appear to be an early attempt at exaltation, and the process for the krogan is as yet unrefined. Unlike exalted angara, whose transformation is genetically and neurochemically stable, Behemoths are unable to produce enough serotonin to break out of the feedback loop that results in krogan blood rage, rendering them permanently aggressive and non-communicative. In addition, DNA samples suggest Behemoths are susceptible to hypothalamic tremors, further evidence that exaltation is intended to affect the body's oxytocin production and social bonding responses.

Fighting a Behemoth is not for the unprepared. With a krogan's resilience to gunfire and preference for charging into melee, APEX tactics currently revolve around multiple rocket-propelled grenades.

Kett: Biology Edit

Codex MEA - Kett + Biology main
Kett biology is a driving force in their expansion. The kett are capable of transferring beneficial genetic traits from other species during exaltation, modifying their genome and expressing new traits almost immediately.

Study of kett DNA shows evidence of horizontal gene transfer and the incorporation of genes from dozens of unknown species. Their cells have transfective properties normally only seen in specially engineered laboratory animals, meaning the kett are able to "custom-mutate" their genome.

All kett and their exalted have a distinctive white exoskeleton. Dissection reveals these growths contain fluid-filled sacs that capture dissolved gasses from the circulatory system, slowly releasing them if the kett is oxygen-deprived. The fluid pressure of these sacs also stabilizes the body if environmental pressure is reduced. This helps the kett survive hazardous planets or even in the vacuum of space without suits, while providing additional protection against gunshot injuries.

Kett: Primus Edit

Codex MEA - Kett Primus
Second-in-command to the Archon, the Primus is reportedly trusted with leading many of the kett's most dangerous factions. APEX teams have sighted her as a hands-on leader at key kett positions, and orders from her are treated as coming from the Archon himself. Her main area of responsibility appears to be managing the kett conquest of Heleus via exaltation.

In as much as we can determine with scant details on kett culture, the Primus is believed to be extremely orthodox. Intercepted and translated reports show her ordering punishments for kett who deviate from social norms and traditions. She has also repeatedly expressed concern over the need to break off military exercises or recon missions to investigate Remnant technology, suggesting this is not a normal element of kett expansion.

Dissension in the Ranks Discovered Edit

Evidence now proves that the Primus and the Archon are at odds. Investigations show that the Primus disapproves of the Archon's single-minded interest in Remnant technology, believing it to be a distraction from the kett's attempts to conquer Heleus. She has repeatedly attempted to correct this focus on the Remnant with little success, and appears to have no recourse left other than to replace the Archon.

Meridian Conquered Edit

With the Archon dead, the Primus is now de facto leader of the kett forces in the Heleus Cluster. Freed from the "distraction" of investigating and defending Remnant structures, we can expect the kett to remain a clear and present danger under her leadership.

Kett: Culture Edit

Codex MEA - Kett Culture
The kett in the Heleus Cluster appear to be a military expeditionary force. Separated from the rest of their culture, only a few conclusions can be drawn about the kett as a people.

Kett society appears to be a strongly regulated hierarchy. DNA evidence suggests genetic lineage is a factor in leadership positions. These "ancestral" kett lead the exalted, citizens who serve in the army, sciences, or industry. Unskilled labor is performed by slaves or——as analysis about their home space suggests—conquered vassal species. The kett interest in the Remnant implies a shared history, but details are scarce.

Culturally, the kett are highly ritualized and ceremonial. Intelligence reports show a powerful belief in their genetic and military superiority, and a belief that it benefits "lesser" species. Even the kett dialect spoken in Heleus, Tonaizhet, translates to "speaking correctly." Exaltation is thus not a punishment, but a means to balance a disordered galaxy by sharing the kett's genetic "perfection."

Kett: Exaltation Edit

Codex MEA - Kett Exaltation



Flora and FaunaEdit

Codex MEA - Flora and Fauna folder
Many unique plants, creatures, and other life forms inhabit the Heleus Cluster's worlds.

Andromeda Wildlife: Overview Edit

Codex MEA - Andromeda Species folder + Wildlife main
The nature of life in the Andromeda Galaxy was debated at length by Milky Way scholars. Many Milky Way species show convergent evolution—upright bipeds of a certain height and atmospheric tolerances—leading some to theorize this pattern might give some evolutionary advantage, despite counterarguments by hanar scientists. Interestingly, the kett and angara continue to fit this pattern.

The wildlife and flora encountered in the Heleus Cluster have adapted to the presence of the Scourge, evolving epidermal layers or carapaces that can cope with ambient radiation, or in the case of some plants, successfully feeding off it. Many use bioluminescence to attract prey, or as a threat or mating display.

Concerns were raised around the ability of Milky Way species to consume proteins from Andromeda, so seed banks formed a significant part of the arks' cargo. We now know it is safe to consume food grown or hunted here, though enzyme supplements are recommended and have become a social norm at mealtimes.

Khi Tasira Explored Edit

The revelation of the Jardaan's experimentation in the Heleus Cluster allows the creatures to be viewed here in a new light. It is entirely possible that many of these species were seeded or experimented upon, or that "lessons learned" were taken from them in the development of the angara.

Andromeda Wildlife: Manta Edit

Codex MEA - Andromeda Wildlife Manta
Nicknamed a "manta" by Andromeda Initiative observers, this majestic creature has been sighted on several worlds in the Heleus Cluster. The Nexus scientists believe it may have originally evolved on a world with heavy deposits of element zero, giving it the ability to lower its mass enough to "swim" through the air. Expanding the muscular gas bladders on its underside allows the creature to rise and orient itself in flight.

Despite its size—roughly 30m—the manta is not a threat to outposts or explorers. It appears to subsist on mineral deposits from rock formations, wrapping itself around rock spires or even against cliff faces to remain camouflaged while it feeds. Their camouflage ability suggests that these mantas have predators or other reasons to remain hidden, but thus far the reasons remain unclear.


Hostile rogue factions, both native and foreign, plague the Heleus Cluster.

Outlaws: Agent Edit

Codex MEA - Outlaws Agent
Salarians have always operated at the very cutting edge of technology, believing that anything less is a waste of their capabilities. The salarians who have chosen to become outlaws are no less exacting. Preferring to operate on the sidelines rather than leading an assault, they often deploy holographic decoys.

While the decoy cannot damage an enemy, its kinetic barrier generator means that enemy targeting computers will register an impact when it's shot. This forces enemies to divide their attention and allows the salarian agent to flank or escape. APEX has attempted to research these decoys for larger scale deployment against the kett, but have been unable to create a convincing thermal signature. Meanwhile, it can be expected that these salarian agents will continue to refine their work.

Outlaws: Adhi Edit

Codex MEA - Outlaws Adhi
Adhi are four-legged lifeforms sighted on multiple worlds, across the Heleus Cluster, often foraging together in packs. They are extremely intelligent and capable of understanding complex commands. Wandering explorers and mercenaries are often accompanied by one or two trained adhi for defense.

When attacking, adhi drive opponents out of secure positions to make them vulnerable to gunfire or a concerted attack by the rest of the pack. Their jaw strength has been measured in excess of 1900 N, dangerous even when wearing a hardsuit. Adhi also show no fear of scout rovers.

Interestingly, the adhi genome shows signs of extensive genetic engineering that resembles the "uplifting" of some domestic animals on Earth before gene modification laws were put in place. These adaptions allow the adhi to survive in hazardous environments and may account for their almost tactical intelligence even in the wild.

Outlaws: The Collective Edit

Codex MEA - Outlaws The Collective
Few verifiable reports of the Collective exist beyond Kadara Port. They claim the Collective is a spy network of Milky Way outlaws and angara who use blackmail, espionage, smuggling, and hacking to gain leverage on Kadara.

The Collective is said to be led by "the Charlatan." No reliable data is available on this individual's identity, but the Charlatan has been quietly amassing influence since the Hyperion arrived in Andromeda. Those who cross the Charlatan are dealt with ruthlessly.

Intercepted transmissions show that the Outcasts consider the Collective's growing power a threat to their own position. The Outcasts' focus has shifted from harrying Nexus trade convoys to arms deals, putting them on a war footing. The Collective's response has been less public, but many Outcast supporters have lost their fortunes or disappeared without a trace.

Outcasts Retain Control over Kadara Port Edit

Without Reyes Vidal, now revealed as the Charlatan, the Collective is vulnerable to reprisal. APEX reports that Sloane Kelly has already ordered a purge of Collective sympathizers.

Collective Seizes Control of Kadara Port Edit

Outlaws: Berserker Edit

Codex MEA - Outlaws Berserker
Centuries ago in the Milky Way, krogan berserkers served a key role in the Krogan Rebellions as frontal assault forces that cleared enemy dreadnoughts and besieged fortified positions. The battle cry of the famed Ravank Berserker Company was so distinctive—and psychologically effective—that it was often used in propaganda broadcasts.

Today, krogan who have joined outlaw bands claim to have revived berserker tactics. Wielding powerful flak cannons, they bombard positions to intimidate enemies into breaking their line before closing in. When provoked, a berserker goes into the blood rage that gives them their name, losing higher brain functions and the ability to feel pain while unleashing devastating strikes that can snap an enemy's spine in one blow.

Outlaws: Saboteur Edit

Codex MEA - Outlaws Saboteur
Most of the sighted outlaw forces are composed of forces from the Milky Way, but many angara have also joined them, either out of disillusionment with the Resistance or for their own personal glory. This has been heralded with fascination by Nexus social xenopsychologists—who claim it demonstrates universal values and goals between sentient life—and concern by APEX, who now have to contend with outlaws who have expert knowledge of the Heleus Cluster.

The light armor and weapons of angaran outlaws have been fatally deceptive to many APEX squads. When necessary, the angara act as saboteurs, using their innate control over electromagnetism to drain enemy shield capacitors and boost their own equipment. With combatants suddenly vulnerable, they are easy prey for the saboteur or their allies.

Outlaws: Sharpshooter Edit

Codex MEA - Outlaws Sharpshooter


Outlaws: Pariah Edit

Codex MEA - Outlaws Pariah
Even without military training, rogue asari are exceptionally dangerous, as their natural biotic talents mean they are never truly disarmed. These pariahs now sighted in outlaw bands wield their powers in pursuit of plunder and glory.

Pariahs attack at short range with shotguns designed for asari commando forces, wearing down kinetic barriers in preparation for a biotic-focused attack. For more persistent enemies, many pariahs have mastered a deadly "backlash" technique, generating a shield with near-negative mass that accelerates incoming projectiles back at their foes.

Outlaws: Hydra Edit

Codex MEA - Outlaws Hydra
The strange technologies of the Heleus Cluster offer many outlaw and exile groups opportunity rather than scientific mystery. With access to black-market salvage, Remnant technology, and stolen gear from the Andromeda Initiative, some have crafted non-standard but highly effective battle mech suits nicknamed "Hydras."

Most Hydra units are armed with a chain gun and a devastating laser-guided RPG volley, pinning down enemies before bombarding them with heavy fire. Unapproved jumpjet designs and a mass-lowering element zero core assist in ground clearance or leaping at a target. The sheer weight and impact of the Hydra unit can crush enemies or force them to fall back. APEX officially classifies a Hydra unit as a Priority Zero threat, though unofficial communications often use the acronym "BFM."

Sloane Kelly Edit

Codex MEA - Outlaws folder + Sloane main
Before her appointment as Director of Nexus Security, Sloane served in the Alliance, but was discharged after punching a superior officer for "bureaucratic bullshit." Some of the Initiative's senior leadership had concerns about Sloane's temper, but former Director Jien Garson admired Sloane's passion and believed her frank attitude and resourcefulness would ultimately keep the Nexus safer than someone who ran things "by the book."

Jarun Tann felt differently. Relations between Sloane and the new Initiative Director, while never good, quickly deteriorated during the uprising. Sloane was vehemently against using the krogan against the mutineers and took it personally when the Director went behind her back to make a deal with Clan Nakmor. Upon learning of the Director's intervention, Sloane switched sides and joined the rebellion. Although the uprising ultimately failed, Sloane gained legendary status among the exiles and amassed a group of followers called the Outcasts.

After leaving the Nexus, Sloane traveled across Heleus to Kadara Port, where she defeated an invading kett force and set herself and the Outcasts up as the ruling power on the planet.

Outcasts Retain Control over Kadara Port Edit

With Reyes Vidal gone, Sloane remains the de facto ruler of Kadara Port. However, this seems to have brought little peace of mind to Sloane, who is using all available resources to hunt down Reyes and any other members of the Collective.

Collective Seizes Control of Kadara Port Edit

Reyes Vidal Edit

Codex MEA - Reyes Vidal
Like many exiles, Reyes Vidal's screening interviews and personal records were corrupted during the mutiny on the Nexus. Internal staffing emails show he was a pilot assigned to shuttle N-503 call-sign "Anubis," but beyond that, very little is known about Reyes' life before arriving in Andromeda.

Since the Nexus uprising, Reyes has made a name for himself as a smuggler working out of Kadara Port. While most exiles on Kadara feel pressured to choose between joining the Outcasts or the Collective to be successful, Reyes proudly claims to be a "free agent" and even does jobs for the Angaran Resistance.

Despite being known as a reliable smuggler who always gets the job done, Reyes is notoriously bad about paying his bar tabs with the exception of Tartarus, where it's rumored he has worked out a deal with Kian, the owner.

Outcasts Retain Control over Kadara Port Edit

After we thwarted the Collective's coup of Kadara Port, Reyes has been on the run from Sloane Kelly.

Collective Seizes Control of Kadara Port Edit

Outlaws: Raider Edit

Codex MEA - Outlaws Raider


Outlaws: Anarchist Edit

Codex MEA - Outlaws Anarchist
Turians running with outlaw bands have turned their mandatory military training to less noble purposes. They override the safeties on ex-military hardware to handle a higher explosive yield, resulting in deadly "inferno grenades" that leave thermite deposits on the ground after impact. The thermite can cling to armor and cause massive injuries.

APEX's largely turian volunteer force takes a dim view of these anarchists, seeing them as not only a threat but an affront to the turian values of honor and service. Those who cannot be forced to surrender are hunted ruthlessly, though this has only driven Anarchists to ever-greater feats of military engineering.

Outlaws: Outcasts Edit

Codex MEA - Outlaws Outcasts
Cast out for criminal behavior or their actions during the uprising, exiles from the Nexus are no longer welcome at the station or Initiative outposts. Some have found a new home at Kadara Port, choosing to fight under Sloane Kelly's banner and embracing their title as Outcasts.

The militia's threat assessment lists the Outcasts as "a significant risk." Their particular animosity for the Nexus, honed by Sloane Kelly's security expertise, makes them a constant concern for the Nexus leadership. The Outcasts harass trade convoys, raid ore and ice transports, and pick off scout teams for their weapons and equipment.

There is no simple answer to stopping the Outcasts. Kadara Port is defended against APEX assault and Sloane Kelly has weathered numerous assassination attempts, retaliating against the Nexus each time. Meanwhile, every individual who must be exiled from the station is a potential Outcast recruit.

The Remnant Edit

Ancient machines with mysterious goals operate throughout the Heleus Cluster.

Remnant: Interfacing Edit

Codex MEA - Remnant Interfacing
Remnant technology requires careful reactivation dubbed "interfacing," a process Alec Ryder and I first developed on Habitat 7. Using "glyphs"—dense data packets of Remnant code—a working understanding of their language, and the interface capabilities of a Pathfinder implant, I can help you trigger or control Remnant technology from appropriate locations.


It is not clear whether Remnant technology designed to be activated by an AI. There is no evidence of artificial intelligence in the Remnant structures investigated thus far, and Remnant bots have only rudimentary programming. However the glyphs contain recognition keys analogous to an electroencephalogram (EEG), implying that the system is designed to handle a form of neural input.

Remnant Data Core Edit

Codex MEA - Remnant Data Core
The "box" that Peebee found in the vault on Eos appears to be a Remnant data storage device. Peebee calls it a "data core" and has dedicated her time to unlocking its secrets, as she is convinced that it may contain more information about the Remnant builders.

Close observation has revealed that the circuitry found within Peebee's "relic boxes" often matches up to circuitry found deep in Observers and other Remnant creations. It is possible that they were used to deliver command routines to Remnant machines.

9 Remnant Data Cores Found Edit

By combining everything learned from her collection of data cores, Peebee believes she can assist in creating a Remnant-like piece of tech.

Poc Edit

Codex MEA - Poc
After months of studying and tinkering with the Remnant, Peebee was able to strip out an Observer's operating protocols. Using Remnant technology found in the vault on Eos along with other pieces scrounged from the ruins, she has discovered how to program the Observer to obey her commands. This is Poc (Proof of Concept), a Remnant Observer that now works for Peebee.

Poc has no combat capabilities—it apparently exists for Peebee's amusement and perhaps companionship—but she has repeated her work and created a combat-ready version that can be deployed in the field. For ease of discerning between the two, this combat model is named "Zap."

Remnant Scanner Completed Edit

Poc was stolen by Kalinda T'Reve, but has now been recovered and repaired. it is functioning normally in Peebee's service.

Peebee's success in merging Remnant and Milky Way technologies is very promising, and she has begun to apply the principles involved to other systems, including those on the Tempest.

Remnant: Creators Edit

Codex MEA - Remnant Creators

Original Edit

An artificial creation must have a creator, but there is scant evidence of whomever created the Remnant. I have consulted the Nexus scientists, scans obtained by Peebee—on the condition that I not rearrange her data—and records of your own investigation, but my conclusions remain speculation.


On a cultural level, the builders must have been intelligent and capable of large-scale cooperation. The proportions of the vaults and devices found suggest a species with similar physical traits to humans, but with no genetic evidence left behind, their appearance—along with their motivations—remain a mystery.

Khi Tasira Explored Edit

The Jardaan are a mysterious species or faction responsible for building the bots and technology known as the Remnant. According to recordings and findings from Khi Tasira, they were interested in not only wide-scale terraforming but the creation of sentient life. One of their successful creations, the angara, were seeded on multiple worlds in the Heleus Cluster. The Jardaan's motivations for this creation are still unknown.

Their work was disrupted by the deployment of the Scourge weapon, the result of either an external threat or a rift in Jardaan society. This weapon devastated the worlds that the Jardaan had cultivated and forced them to leave the Heleus Cluster, though not before disengaging Meridian and sending it to safety.

The present whereabouts and disposition of the Jardaan are not known. Whether they will return to Heleus remains to be seen.

Remnant Breacher Edit

Codex MEA - Remnant Breacher
Created by Assemblers, these Breachers are levitating drones that move in rapid, aggressive bursts using a powerful microthruster. Peebee claims to have named them "Breachers" after mistaking one for an Observer, and quickly realizing this new example "broke the rules".

Analysis of Breacher debris shows that their systems are fundamentally unstable: their power cores are improperly shielded and many of their inner workings are exposed. This suggests that they are created for short-term deployment to handle intruders who stray into Remnant territory, and in turn offers some insight into the Remnant builders' military doctrine.

Combined with single-minded programming that focuses on hostiles, the volatile construction of Breachers makes them extremely dangerous. If provoked, the Breacher will launch itself at an opponent and attempt to latch onto it, using exposed gears to grind through hardsuits and cause severe damage. When damaged beyond repair, a Breacher may trigger its power core to overload and self-destruct.

Remnant: DecryptionEdit

Codex MEA - Remnant Decryption
Most Remnant technology is inert or in a "standby" mode, but some is secured with a decryption grid. Unlocking it requires scanning the correct Remnant glyphs and arranging them in a specific order. The glyphs cannot repeat on any straight line or within a square block of four.

Peebee speculates this could be a safety measure. Even if a method was devised to brute-force hack an interface, it would not work with the decryption grid. Given the devastating consequences when Remnant technology is improperly activated, her analysis seems sound.

The arrangement of the glyphs appears to complete either a password or a code phrase within the grid as a whole. From the little I understand of the Remnant language, they appear to form an almost palindromic "Sator Square" sentence, but the finer meaning would require detailed explanation from the grid's designer.

Remnant Destroyer Edit

Codex MEA - Remnant Destroyer
Destroyers are heavy-weapon platforms deployed against the most determined intruders into Remnant territory. Armed with a directed energy cannon and two secondary laser turrets that can engage multiple targets simultaneously, a single Destroyer can take out an entire combat squad in minutes. When asked why she named it a "Destroyer," Peebee folded her arms, rolled her eyes, and answered, "You figure it out."

One of the most disconcerting characteristics of the Destroyer is its partitioned power system. Destroying one of its turrets means that power is automatically diverted to its locomotion systems, allowing it to move much faster. Many individuals have mistakenly believed they could pick off a Destroyer’s turrets from a distance and evade it safely, only to have the Destroyer close that distance unexpectedly. This often has fatal consequences, since at melee range, the Destroyer transfers power to an electromagnetic burst that causes severe damage to any individuals unlucky enough to be close.

APEX has reported variants of the Destroyer that have a self-repair network for their turrets. These Destroyers can briefly go dormant, transferring full power to fix any damage before reactivating its turrets again. Few have been sighted, but engagement is not recommended.

Remnant Architect Edit

Codex MEA - Remnant Architect
A rare and awe-inspiring sight, Architects are colossal Remnant constructs that burst from the ground, using multiple element zero cores to hover and attack from above. They dwarf buildings and ground vehicles, and their armor is impenetrable to all known small arms fire, including mass accelerator rounds. Only the power cores on an Architect's body appear vulnerable, and even they show signs of self-repair capabilities given enough time.

Each Architect is armed with multiple defensive systems, each extremely dangerous. Ferrofluid reservoirs and minifacturing peripherals allow it to create smaller Remnant units to swarm enemies. Its most devastating attack is an electrically charged energy burst that swarms with fluidly replenishing shrapnel, overcharging shields and then shredding a target. Though an Architect cannot be destroyed, disabling its power cores will ground it, giving an opportunity to interface with its central processor and reprogram its current directives to compel it to leave.

The name "Architect" precedes their initial sighting. Peebee claims she theorized the existence of a Remnant that was responsible for excavating the space needed for vaults, and for building other Remnant infrastructure. These Architects, simply by size alone, appear to fit that profile.

Remnant Nullifier Edit

Codex MEA - Remnant Nullifier


Remnant Assembler Edit

Codex MEA - Remnant Assembler
Remnant Assemblers were nicknamed for their ability to create smaller units known as "Breachers." Each Assembler contains a reservoir of an unknown ferrofluid similar to omni-gel, which can be used to 3D-print Breachers on the spot with alarming speed.

Tactically, Assemblers focus on manufacturing reinforcements, moving to safe distances during combat. If approached while in its hostile mode, the Assembler can jettison the partially completed power core of a Breacher, which acts like an explosive grenade, causing massive damage to enemies and allowing the Assembler to withdraw.

Upon creating a Breacher, the Assembler transfers a full copy of its stored recent memory and battlefield disposition to the new Remnant, ensuring it is combat-ready almost immediately. This capability means the Assembler is constantly branching and partitioning its memory in preparation without loss of data, an interesting characteristic that may be useful in future artificial intelligence designs.

The Remnant Edit

Codex MEA - The Remnant folder + main
"Remnant" is the umbrella term coined for technology, structures, and autonomous bots that have been sighted across the Heleus Cluster. Seemingly abandoned by whomever created it, this Remnant technology is extremely advanced, but most of it is in a "standby" state. On Habitat 7, Alec Ryder discovered that reactivating this technology requires scanning "glyphs"—data packets written in Remnant coding language—and my assistance with "interfacing" at particular consoles.



Khi Tasira Explored Edit

Investigations at Khi Tasira reveal that the Remnant were built by a species or faction known as the Jardaan. This technology was intended to foster life that the Jardaan had created, using the vaults to manage planetary ecology strictly, controlled from a central point known as Meridian.

The Scourge destroyed the connection from Meridian to these vaults and deactivated many of the Jardaan's technological creations. The Jardaan left the cluster soon afterwards for an unknown location, leaving their technology behind as remnants of their civilization in Heleus.

Remnant Observer Edit

Codex MEA - Remnant Observer
Observers, mid- to long-range Remnant drones, can be seen at most Remnant sites. They are equipped with element zero cores that allow them to levitate, and can normally be seen scanning or conducting maintenance at these sites. While they are the least robust of the Remnant bots, Observers are still a threat to unprepared explorers if provoked.

Examination of destroyed Remnant Observers shows they have multiple sensor vectors—visual, aural, electromagnetic, and others as yet undefined—and a comprehensive toolkit of equipment for observation and maintenance, including an ultraviolet beam laser. Serving partially as its primary weapon, the frequencies of an Observer's laser appear to react with Remnant structures to induce a repair cycle. Observers are also capable of bringing other Remnant online, likely as part of their maintenance duties.

When asked, Peebee explains the name "Observers" with "Everywhere you go, they seem to be looking at you."

Remnant Abyssal Edit

Codex MEA - Remnant Abyssal
Over several months, the Nexus has received numerous unconfirmed reports of a huge Remnant construct in the Elaaden dunes. It is said to patrol a certain area of the desert, diving through the sand seemingly unimpeded and attacking intruders with overwhelming force. As no trace of such a construct has been found, and these witnesses are often found to be suffering from heatstroke, the Nexus is currently dismissing these claims as a "white whale" myth. Those who believe the reports refer to these constructs as "Abyssals."

If the reports are in fact accurate, the question arises as to the Abyssal's purpose. Such a construct might be used to extract and process valuable resources from the sand, using the kinetic pumping action to power it. Alternatively, the Abyssal might be used as a defensive measure for sensitive locations. Regardless, the reports all state that the Abyssal is impervious to weapons and indifferent to communications, suggesting that if it actually exists, this construct would be best studied at a distance.
