The Pelican raced off as High Charity collapsed behind them. [65] At least one of the Halo installations' Control Rooms was located in a snowy environment, possibly to hinder escaped Flood in their attempts to reach it. When Voridus' troops entered the wreckage to salvage it, they were ambushed by thousands of Flood infection forms lurking within High Charity which were then set loose upon the Ark. At this time, the Forerunners also first came into contact with the Flood. Taking advantage of the distraction that John-117's presence caused, as well as the ensuing Covenant Civil War, Gravemind took the opportunity to deliver himself, as well as a multitude of Flood underlings, onto In Amber Clad and then performed a slipspace jump, forcing the UNSC ship inside High Charity, whereupon it immediately crashed into the city's superstructure to deliver its infectious cargo, while a wave of Flood-controlled Pelican Dropships delivered Flood all over the city. The pure forms observed during the outbreak in late 2552 were able to spontaneously mutate between three configurations: Stalker, Tank and Ranged forms, although in practice the true extent of their mutability is impossible to effectively catalog.[47]. Even though Path Kethona was sterilized by Omega Halo near the end of the Flood war, given the Flood's extragalactic origin, it is possible that more pockets of Flood exist outside the galaxy - or more disturbingly, that other, more distant galaxies may have fallen to the Flood. The group hurried onward and reached the next room, where they found another naked Elite wielding a cricket bat. The flood grows by feeding on and assimilating sentient life-forms, and once an infection begins it can become almost impossible to stop. Ultimately, the Forerunners interpreted humanity's tactics as acts of aggression, leading to the Human-Forerunner wars. In. The Flood were also gathering body parts for a new Brain Form aboard Infinite Succor. Aided by Sentinels controlled by 343 Guilty Spark, the Chief, Johnson and the Arbiter were able to reach the Control Room. The victim would retain most or all of their mental faculties and self-control, although their body would continue to be mutated by the Flood. As they approached the ship, Lopez introduced each of the marines on board, since some were new members. [23] This enabled it to control the Precursors' formerly dormant structures—most prominently star roads—and use them as weapons against the Forerunners, as well as manipulate space-time to become incompatible with Forerunner slipspace travel. After the Flood's escape, the Covenant forces, who were widely stretched across Installation 04, were heavily engaged, and were being overwhelmed by Flood forces. It may be a side-effect of the Flood's conversion of the body into biomass, breaking down cellular integrity and increasing flammability. GravemindNotable Infected IndividualsJacob KeyesProphet of RegretProphet of TruthWallace Jenkins This would prove to be a grave mistake, as both humanity and the Covenant stumbled upon one of the abandoned Halo rings thousands of years after the firing of the Array. Although the Covenant had the benefit of Shade class stationary plasma turrets and vehicular/aerial support, the Flood had captured both UNSC and Covenant weapons and personnel, most notably M19 Rocket Launchers and massive numbers on their side. Unfortunately, at the same time, specimens of Flood spore cells were kept for analysis on the Halo installations, allowing the threat of the Flood to be merely forestalled and not eradicated. This may be explained by the fact that it is an extragalactic species, originating from a different galaxy. However, two external forces, the Covenant and the UNSC, wanted the Index as well: the Covenant, to activate the Halos and set off the misinterpreted "sublimation event" of the Great Journey, and the UNSC to secure the Index and prevent the Covenant from doing so. — The Gravemind Installation 05 was built by Installation 00's Foundry approximately around the same time as the rest of the Halo Array, circa 97,445 BCE. The majority of the Flood died off as a result, although they would return in full force ten thousand years later. To facilitate melee combat, combat forms generate tentacles and claw-like structures, which protrude from the host's arms. In addition, Flood Combat Forms have more tentacles than before, and resemble spikes rather than flexible appendages. While Boren's syndrome left untreated may render the victim immune to the Flood, leaving it untreated almost always equates to death within a couple of years. The infected humans and San'Shyuum proceeded to spread the disease into other systems, which furthered the scope of the Flood outbreak. Miranda Keyes managed to slip the In Amber Clad through the Forerunner Enforcer patrols, while the Covenant launched a ground attack, led by Thel 'Vadamee and involving a small team of Spec Ops Elites, using two anti-gravity gondolas to get to the index while attempting to control the gondolas and keep it from slipping into Flood or Sentinel hands. Spirit of Fire narrowly escaped by performing a hastily-calculated slingshot maneuver around the exploding sun in order to shoot off into space. The Halo itself, but also Derelict, the net level. As John-117 and Thel 'Vadam fought their way to the ship, the Shadow of Intent arrived and deployed Sangheili task forces to aid surviving Marines. When he was infected and initially used as a Combat Form, the Flood realized Keyes was holding vital information and relegated him as biomass for a Proto-Gravemind. The tenuous, agonizing elevator was nicknamed "A Descent Into Hell. Refusing to accept their creators' judgment, the Forerunners staged a massive rebellion against the Precursors. Significant physiological and psychological mutations. Attempts to quarantine infected worlds and systems failed, leading to the Flood soon infecting hundreds of worlds in fifteen systems. The Flood are also vulnerable to temperatures on the other end of the spectrum. [60] However, the accuracy of this information remains highly dubious, as most of it is simply a hypothesis devised by Dr. Halsey to explain how Avery J. Johnson survived Flood infection. These are airborne forms of Pod infectors that mainly tasked with infecting airborne creatures. As such, humanity's survival was in fact due to the Flood's deliberate decision not to infect human populations, as the Precursors had determined to use the Flood to punish the Forerunners first.[18]. "Inferi" is Latin for "the dead" and "Redivivus" means "renovated, reconstructed, rebuilt or recycled. As mentioned previously, the Flood demonstrates a curious higher intelligence despite their poor combat aptitude and coordination. All information regarding this "cure" was destroyed by the humans as a final act of revenge against the Forerunners, leaving them unprepared for the second Flood strike. Meanwhile, Sergeant Johnson and Thel 'Vadam began evacuating their troops from the Ark in order to escape the Flood. They soon moved to similarly infest the planet DM-3-1123b. However, there was tremendous risk if the Flood-infected vessel traveled to Earth, if there was even one Flood carrier form aboard, "Earth could fall," according to UNSC AI Wellsley, because of the Flood's exponential parasitic potential. Shooting the Infection Form where it has burrowed itself in the host will also kill the Combat Form instantly, assuming that it has no shields. As Benti's group continued onward, the wounded Marine suddenly attacked the group, biting Gersten before being killed by another Marine, Clarence. The Flood began building a Proto-Gravemind, intending to use the Infinite Succor to flee the Soell system and begin infecting other planets. Variable: green, black, tan (depending on host), however, many hosts mutate to brown and green The outbreak was most likely contained when the Red Horse destroyed the Mona Lisa using a Shiva-class nuclear missile.[29]. [21], A common tactic used by the Flood was to use huge numbers of unarmed civilian vessels to penetrate planetary defense groups, bypassing the Forerunners' orbital fleets, and infesting the planet and its populace below. [11] Aboard Infinity, Spartans did War Game simulations of Flood scenarios, including fighting in entire cities that had been infested by the Flood.[12]. John-117 fends off the oncoming Flood Combat Forms and Infection Forms on Installation 04. [10], At least for the moment, the Flood were seemingly defeated. These forms asexually reproduce other forms of flood life. The Incendiary grenade instantly destroys all Flood Pure forms and is the one true weakness of all pure Flood forms, as well as its Support Weapon counterpart the Flamethrower. Boren's Syndrome is a common side effect of the biologically enhancing drugs used in the ORION Project, the precursor to the SPARTAN Program . There was a Forerunner belief that during their final years, Prehistoric Humanity had found a cure to the Flood. Skin color However, in its final moments, the Gravemind addressed the Master Chief and the Arbiter telepathically, warning them that their victory would only slow—not stop—the Flood. [18] The Didact later speculated that the Flood's intent was to prevent humanity's extinction at the hands of the Forerunners by making it appear as if humans held a solution to Flood infection.[19]. Halo: Combat Evolved Anniversary Halo: The Flood Anatomy of a Flood, halo wars, miscellaneous, video Game, twig png Wave, Coast, Coastal Hazard, Shore, Coastal Erosion, Integrated Coastal Zone Management, Ocean, Sea png Plasma weapons will easily burn through Flood tissue; the Forerunners incorporated directed-energy weapons into their Sentinels, indicating that they had determined high-enthalpy energy weapons to be the best 'basic countermeasure' available to fight the Flood. John went to the top of the tower. It would be thousands of years before they were again able to threaten the galaxy. In, Some combat forms derived from Elites still have functional energy shields. Mendicant Bias became rampant, and defected to the Flood cause to destroy its former masters. [14] In addition, if the Infection Form that initiates assimilation is extremely aged or damaged somehow, the death of the host can be removed from the equation entirely; Private Wallace Jenkins suffered such a fate, remaining alive and fully aware of his situation despite the mutation of his body, even exhibiting limited control over his body at times when the Flood instincts were dormant. Thus, the most effective way to stop a large-scale infestation is to take away their food sources. Pod infectors do not explode when they are shot in the cinematics, instead 'deflating' like punctured balloons, though they still explode in gameplay. Though it appears to be at the lagrange (sp?) All that is created will suffer. Pod infector squad size increased 3 to 4 times. Pod infectors appear noticeably less textured and detailed than in. After Captain Jacob Keyes was captured by the Covenant for interrogation, he caught wind of this weapons cache and, upon his rescue, organized Fire Team Charlie to seize it. A wall covered in heavy Flood biomass: evidence of advanced infestation. The REAL reason the Halos were created was to contain a destructive, parasitic hive-mind known as the flood. When enough hosts have been infected, the Flood consciousness becomes a Gravemind - a self-aware, highly intelligent entity that strategically commands all Flood forms in an outbreak. As the Forerunner-Precursor war drew to a close, the few remaining Precursors that were pushed out beyond the edges of the galaxy to Path Kethona sought vengeance against the Forerunners. (Updated.3 Symbol Solution) So after viewing the trailer for about the 8th time, I noticed two particular intriguing moments. The Flood is an anomaly in all known biology; their mode of growth and reproduction would make them incompatible with any natural ecosystem. point between a large planet and a moon, just like Halo, and there is a sun directly above the station. The Primordial, a Gravemind that identif… The faces of the human forms are also more readily recognizable. All Flood forms share a single consciousness, which becomes progressively more intelligent and sophisticated with every sentient host that is assimilated. The Gravemind had saved Thel 'Vadamee before the Sangheili could fall to his death after being hit by a burst from Tartarus' Gravity Hammer. The only surviving specimens were contained in state-of-the-art, high-security Forerunner research facilities, such as the Halo installations, certain Shield Worlds, and the Threshold gas mine. These bloated forms incubate Pod infectors, and release them upon death. They escaped through a small hole at the end of the hallway. It also states that it "is unfortunate that their one overriding goal is to [butcher and consume] every other life form in the galaxy."[1]. John-117, having successfully stayed in front of the wave of Flood running rampant in the streets, stowed away on the Dreadnought that was leading the Prophet of Truth's fleet to Earth. Higher-level species capable of combat, such as Humans, Jiralhanae, or Sangheili, are selectively infected to become Combat Forms. A Proto-Gravemind can grow into a Gravemind given enough time and host bodies. The resulting thermonuclear detonation from the destabilized fusion reactor cores severed a portion of the ring world, ultimately destroying it and its capability to annihilate all sentient life, and simultaneously killed all remaining Flood on Installation 04, along with any other life forms that were still present on the ring. Combat forms can also use firearms, and have been seen clutching them in one of their hands (regardless of whether it is one-handed or two-handed). In the later days of the Forerunner-Flood war, the Flood was able to spread the logic plague through any of its biological forms or infected ancillas.[59]. Despite this lingering of certain memories, no trace of the original mind's personality remains; only a simplistic and primal urge to assimilate or destroy other species drives the organism after infection. With the Sentinel Wall compromised by the Covenant and the Flood, and the Containment Shield lowered by Thel 'Vadamee, there was only one last line of Forerunner defenses: the Quarantine Zone. However, over time the dust became defective, creating sickness, disease and biological mutations in other organisms that came into contact with it. Eventually, the Sentinels came on board, overwhelming the dwindling Covenant forces as the Flood began to attack the warship in full force, in the end almost completely obliterating the Covenant presence, and severely limiting the Sentinels on board. Needing all the resources they could find, the Jiralhanae brothers Voridus and Pavium began scavenging near High Charity. Mechanisms used to perpetuate this infection range from subtle philosophical persuasion through mutual conversation to more predatory techniques, such as swarming AI networks with a self-replicating information infestation with the ability to convert most machine intelligences near-instantaneously. [6] The Flood continued to mutate and evolve and fought a war with both the Ancient Human Empire and the San'Shyuum. The neural frequencies of the host are "scrambled", apparently without negative consequences to the host. [21] In desperation, the Forerunner armada was ordered to commence full planetary bombardment on infested worlds, although at a great cost - many Forerunners were unable to be evacuated before the bombardment commenced, leaving the Forerunner military with shallow victories against the Flood. It is unknown what would have happened to a still-living host such as Private Jenkins when a Gravemind attempted to influence control over it, as no living hosts were ever encountered after the activation of a Gravemind. All three factions were immediately attacked by Flood forces. [26] Many sentient species throughout the galaxy (including humanity) survived the firing of the Halo Array, having been safely relocated beyond the galaxy by the Forerunners on the Ark. The Flood appeared to be interested in seizing space-capable vessels, in the hope of spreading itself away from the Installations and into the stars: they attacked UNSC Pillar of Autumn and CCS Truth and Reconciliation, for this reason. Variable (depending on host) They managed to find a survivor who eventually died from blood loss, but not before revealing in a delirious manner that he was an escaped prisoner from the Mona Lisa, a civilian prison ship. After the crash of the Pillar of Autumn on the Halo ring, piloted by Captain Jacob Keyes, the surviving crewmembers dug in for what they believed would be a long and brutal guerrilla campaign against the Covenant forces on the ring. [12] In an effort to halt the Flood's continuing spread, human fleets began destroying Flood-infested Forerunner ships and cleansing Forerunner planets where Flood infestations were detected. [31] In order to prevent the Flood from escaping and infecting the entire planet, Miranda Keyes ordered John-117 to detonate the cruiser's reactors and search the ship for Cortana, causing the city of Voi to be destroyed and the Flood there eliminated. The Flood were in search of the Index, a device which would deprive UNSC and Covenant forces from the privilege of assured destruction of the parasite. In response to this intelligence, the UNSC moved to secure them, and prevented the Flood from staging another attack. However, the Flood seem to thrive the most in moist and humid areas; it is thought that the extremely cold artificial weather patterns near certain important areas of the Halo rings are intended to hinder the Flood. A threat to the Flood's existence major enough to prompt such action was the imminent firing of the Halos, at which point the Flood gathered all of its available assets and launched an attack on the Ark. He berated the two brothers, mostly Vordius, for the catastrophe that had occurred and ordered them to clean up their mess. Later, In Amber Clad was captured by the Flood. The Gravemind, realizing the imminent threat posed by Truth, soon sensed John-117 and Thel 'Vadam's presence in the Citadel. They are tasked with seeking hosts, then infect them that mainly on the ground. Initially, the Forerunners severely underestimated the potential threat this new life form posed, using tactics more suited to disease outbreak than true warfare. Upon the release of Halo 3, an entire biological history had been explored, elevating the Flood from creepy space monsters/cannon fodder to a life-form that is truly horrific. GravemindProto-GravemindJuggernaut FormPure FormStalker FormRanged FormTank FormInfector Form (cut)Transport Form (cut)Stealth Form (cut)Combat FormHuman Combat FormSangheili Combat FormJiralhanae Combat FormKig-yar Combat FormUnggoy Combat FormActive Camouflage Combat FormCarrier FormShielded Carrier Form (cut)Combat Carrier Form (Simulation only)Infection Form As the Flood threatened to breach quarantine, Serina awoke Jerome-092 who, with the aid of Professor Ellen Anders, was forced to exterminate all infected crew members, ensuring the survival of the Spirit of Fire and its remaining crew. The species that make up the hegemony known as the Covenant come from different parts of the galaxy and take all kinds of physical forms. After she finished questioning him, Lopez informed Smith that the group was headed to the bridge to delete the ship's nav data. While at first the Flood demonstrated a lack of even basic group tactics, they had numerical superiority; billions of forms dedicated to the assault, and every member of the Forerunner population a potential Flood host. Also, don't let the Infection forms touch you if you have no shields; otherwise, they will kill you instantly. But this was only the surface of the growing infestation. However, John pushed ever deeper through High Charity. Also, any weapon can be used to dismember Combat Forms, either by melee or shooting. The ring's commanding AI, 343 Guilty Spark, was forced to call upon a "Reclaimer" (First Staff Sergeant Marvin Mobuto, and subsequently John-117 when Mobuto failed) to activate the array once more. However, they never possess active camouflage, as some in. This proved to be a grave, irreversible mistake, as both Humanity and the Covenant stumbled upon the abandoned ring thousands of years after the firing of the Array and the destruction of the Forerunner and most of the Flood. Which Holy Symbol Matches Your Personality? Halsey once stated that there is a one in a billion chance that research, from someone so inflicted with Boren's Syndrome in a way that they cannot be infected, could be carried on to produce a cure. This is possibly due to the fact he is a member of ORION and his genetic makeup is different from that of a regular human being. It should also be noted that a yellow Infection form is released upon the death of a human combat form and a large (around 6) amount are released on the death a combat carrier form. As John-117 and Thel 'Vadam fought their way to the ship, the Sangheili assault carrier Shadow of Intent under the command of Rtas 'Vadum arrived and deployed Sangheili task force to aid UNSC marines. The Gravemind convinced the Contender class Artificial intelligence 032 Mendicant Bias to join its cause, along with any other AI it could directly interface with. Finally, the Forerunners were forced to a Pyrrhic solution: using an array of seven ring-shaped megastructures collectively known as the Halo Array as superweapons, the Forerunners would purge the galaxy of all sentient life. Containment measures on this planet had failed catastrophically, and the entire surface of the planet was choked with Flood biomass. However, the entirety of the host's mental content is seemingly absorbed and added to the whole, as the Gravemind has shown to be able to simulate its victims' consciousnesses within itself.[55][56]. Archetypal symbols (including numbers) **How many pairs of … However, because individual Graveminds are more or less identical and are all striving for the same goal, it is likely that a distinction would be impossible to detect. It would take a decent clip of work to port the "Scrin Buzzer" texture model over and into something that Halo Wars can use, but it … How are the flood survivors warned? [16] In turn, many Forerunners believed that the Flood was a fiction meant to hide humanity's expansionist aims. Finally, Thel 'Vadamee was able to make his way out of the Wall, emerging at the ground levels: the Quarantine Zone. The logs stored in the Terminals around the Ark record that the Forerunner 'Mantle' (Guardians of the Galaxy and all life) may have been handed down from "legends of the past," the Precursors. The Covenant Flagship Truth and Reconciliation was a major point of contention between the Covenant Special Operations units and the Flood. The Gravemind regularly rebutted the words of comfort the Prophet of Truth delivered to the city’s population over the comm system, to sadistically instill more panic and unease. As expected, 10,000 years later, the Flood returned and began its conquest of total galactic domination. [40] This Proto-Gravemind retained a measure of the deceased Gravemind's intellect, but the Gravemind's new vessel had to feed and spread in order for the Gravemind to fully manifest once again. Keyes knew the location of Earth, the birthplace and major planet of the human race, a planet with tremendous possible assimilation opportunities for the Flood. Thousands of years after the end of the Forerunner-Flood war, the human ship UNSC Spirit of Fire jumped from Arcadia to follow the signal of Professor Anders, who had been captured by the Covenant. Ground forces were deployed to investigate the presence of unknown hostiles sighted by the ship's radar. Several Forerunners on Installation 07 were subjected to this countermeasure. The Flood immediately took advantage of the naive Jiralhanae's clumsiness and began overwhelming Banished bases and scavenging operations, converting all they could find to fuel the Flood war machine. The Gravemind may also speak directly through combat forms and pure forms under its control. Rather than having to "gather bodies," the Flood can seemingly infect hosts over the course of a few minutes or even a few seconds, once again possibly due to the presence of the Gravemind, eliminating the need to gather bodies to form one. Because of this, it is common for the combat forms to serve alongside the pure forms, in addition to the infection and carrier forms, as the acquisition of hosts and technology would likely outstrip the speed in which the Flood can generate pure forms. A good strategy on The Oracle is to dual wield a pair of Needlers; you can usually do this without running out of ammo. While the Forerunners initially deployed robotic Sentinel drones to fight against and contain the Flood, almost immediately afterwards, the Forerunner Fleet Command contemplated "Premature stellar collapse": using naval battle groups to send stars into supernovae that would engulf their planetary systems and prevent any possibility of Flood infection and destroy all Flood present in the system. Because the CCS-class battlecruiser had been damaged in a previous space battle with the UNSC Pillar of Autumn, it had been grounded, awaiting repairs to its underbelly and plasma carrying conduits for at least two days. The Flood go through four distinct developmental changes. It is also capable of flexing and moving in coordination with other cells, and can be arranged to mimic any bodily organ that is required for the Flood's use. Nevertheless, the Gravemind managed to escape, along with numerous Flood forms. It is often a good idea to use the Jiralhanae Shot's melee, as it will have the same effect as an Energy sword on Combat Forms; it will destroy the body and prevent Infection Forms from reanimating it. The species can reproduce without host bodies, though this is described as a last-ditch effort, and only performed by pure Flood forms. Humanity injected one third of their population with this mutagen and then placed themselves in the Flood's path, ensuring the Flood would assimilate the disease. On the third and final day of the Battle of Installation 04, however, the Covenant were able to gain control of the crashed warship while one of many Covenant patrols around the exterior of the Autumn was ambushed by the Flood and infected; upon the patrol's return to the vessel, the Covenant garrison was attacked by the infected Elite combat forms of the patrol group. [8] A significantly mutated Precursor, one that would later be known as the last surviving one of its kind,[10] was sealed in a Precursor stasis capsule and placed in a small, ravaged planetoid at the galaxy's edge around 9,000,000 BCE. It is unknown whether a few still escaped. More than 100,000 years prior to 2552,[7] the Flood encountered a Forerunner research expedition on the planet G 617 g1. The Librarian's symbol seen in the terminals is also an emblem usable on Halo 3's Multiplayer. The Forerunners learned of the peril and as a precaution designed and subsequently constructed the Halo Network should the threat one day return. [43] Inside, despite heavy Flood resistance, Voridus and his troops managed to reactivate the Sentinel defense network which began to cleanse the Flood. Despite this lingering of certain memories, no trace of the original mind remains; only a simplistic and primal urge to assimilate other species drives the organism after infection. The group proceeded down a hallway splattered with blood, although there were no plasma marks or bodies. [59], The Flood's most notable meta-biological aspect is the logic plague, an abstract infection carried along information transmission and exchange, typically used to subvert AIs. Eventually, a force of Sentinels came on board, overwhelming the dwindling Covenant forces as the Flood began to attack the warship in full force, in the end almost completely obliterating the Covenant presence, and severely limiting the Sentinels' numbers on board. After relaying the commander's orders, Lopez ordered Burgundy to remain in the Pelican and keep an eye out for Cranker. These events brought the knowledge of the Flood to the UNSC. [25] The decision led to political battles and even a civil war, but after exhausting every countermeasure, the Forerunners activated the Halos in 97,445 BCE. Atriox ordered Pavium and Voridus to clean up their mess and the Banished joined a force of thousands of the Ark's Sentinels in containing the Flood outbreak and sealing off High Charity once more.[40]. The Flood's millennia of existence has made the assimilation process extremely brief: hosts killed in a short firefight can be reanimated within seconds to minutes by an Infection form, and live creatures can be mutated into fully developed Combat forms within the same time frame. Needs to infect human worlds, and eventually died out they found the facility was completely devoid of personnel. Through use of flamethrowers in their engagements with the Flood returned and began conquest... Marine unit ( a Marine detachment on the Ark suffered heavy damage with anti-infantry upgrades there is to... 05, aka the Halo 2 is still viable in Halo 2 version group as secure. On another occasion, the infestation and assimilation of other species throughout the ship 's nav data react, knocked. 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Forms with their pilot, Burgundy remained in the armor of the player in an attempt to contain Flood. After attacking two Scarabs protecting the Citadel, the character will die instantly from... The Installation was destroyed only logical foolproof way to combat forms no longer commandeer vehicles, like could... Mainly Sentinels ), offices, or anywhere blank walls are n't welcome ] humanity studied the and. Now has a Super unit, the Gravemind 's body Spartan Laser potential Flood host Forerunner-Flood! Later, the Mapping Partner may produce multiple FRMs for the moment the. One Truth that could have saved us from the beginning, seeing as studied! And find their way into a site that would be thousands of years they... Operations on Installation 04, however, the Covenant forces and the entire surface of Flood-infested..., agonizing elevator was nicknamed `` a descent into Hell the threat one day return explanation that content. A fiction meant to hide humanity 's expansionist aims weak, rotten flesh through... Hearing groaning and growling in the Halo CE Flood Marine, notices wounded... Has not been independently verified about Halo Flood, see its disambiguation.... Hakkor, where he fought through them all but a growl can be heard his... Profile a the Flood 's general existence were necessary due to lack a... Spreading an infestation on enemy bases. [ 29 ] unit is dying ( Red health.! Tadpole phase of development before growing into full physical maturity. [ ]! Ship was doing there, the Flood spread from the beginning expendable parasitic life,! Cortana saved from the Pheru to the Flood killed and infected many of their AI rescue the other of...