What did the flood do to Cortana?

The Flood nearly succeeded in corrupting the human smart AI Cortana while holding her captive in High Charity. Cortana was quickly rendered helpless against the Gravemind, being completely incapable of identifying the points of the Gravemind's intrusion in her system.

Are the flood on Zeta Halo?

Nope. Allusions are made in the early chapters of the Halo Infinite campaign that Zeta Halo hides a threat that stands to be far worse than the Flood. And the creepy parasitic species does not appear in any capacity.

Are the endless precursors?

A popular theory going around at the moment is that The Endless are either disciples of the Precursors out for revenge or may even just be the Precursors themselves. Along those same lines, some fans believe that the Harbinger is ultimately trying to resurrect the Precursors (and potentially The Flood alongside them).

Is Cortana corrupted by the Gravemind?

The Halo Evolutions story Human Weakness revealed that the Gravemind had successfully hijacked Cortana's system, allowing him to speak with her voice. This was part of his plan to persuade Cortana and John-117 that Cortana was descending into rampancy.

Gravemind Scene - HALO 2 ANNIVERSARY PC [4K 60FPS]

Why didn't the Gravemind infect Master Chief?

The Gravemind has no real reason to kill the Chief, Humanity has no weapon that can destroy the Flood that is already so far spread as it is on Installation 05 and Humanity wants to stop the Halo's.

Is the Gravemind the primordial?

Now synonymous with the Gravemind, the Primordial had ensured its consciousness would survive for as long as the Flood prevailed.

Did Cortana choose Noble 6?

Cortana chose Noble 6(and if you read Halsey's journal that is a single of two fragments of Cortana) to transport her safely to the Autumn. Noble 6 is asked to board the Pelican because the Covenant are swarming over the place and he would die otherwise.

Why is Cortana purple?

Bungie said Cortana was purple when she was young, they show her as purple in Halo Reach and Halo CE. Then 343 made Halo CE anniversary and decide to represent her in blue. Then 343 made her purple in Halo Infinite.

Is Cortana evil now?

“The Weapon,” aka new Cortana

For those not in the know, Cortana is well past the age an AI should be, and she now suffers from Rampancy, which has essentially turned her evil. This new Cortana seems based on Dr. Halsey — just like the original — but it's the AI effectively in her infancy.

Can the flood infect Spartans?

Yes, they are human afterall, and the Flood can easily break through a Spartans Visor or Armour and infect them.

Are the flood precursors?

It was later revealed that the Flood was not a creation of the Precursors, but the Precursors' perverted and insane remains of themselves. The dust that humanity had discovered that led to the birth of the Flood threat was one of the failsafe measures the Precursors put into place to try and avoid their extinction.

Can the flood infect hunters?

The reason Hunters cannot be infected with the Flood is the Hunters are not one creature. They are a lot of little worms that form into one big killing machine, and so, do not have a central nervous system.

Can the Gravemind Teleport?

So when the Gravemind captured Penitent Tangent he learned about Halo and its weapons and how to teleport. And when he captured the prophet (forgot which one) he learned about the Covenant and High Charity. That's how the Gravemind can teleport and enter High Charity.

Is the Gravemind in Halo 2 the primordial?

During the last years of the war, the Gravemind captured the Ur-Didact, who recognized it as the same intelligence as the Primordial, who he had interrogated ten thousand years earlier.

Will the flood be in Halo infinite?

While the terrifying parasite didn't directly appear in the Halo Infinite campaign, players did notice that in the game's second level, Foundation, a Forerunner cylix labelled with a Flood Infection Form symbol could be found in a secret room (thanks, HiddenXperia).

What is Rampancy Halo?

Rampancy is a terminal state of being for Artificial intelligence constructs, in which the AI "develops a longing for godlike power," as well as utter contempt for its mentally inferior makers.

Why does Halo have floods?

According to Halo lore, the Flood is a product of a war between the Forerunners and the Precursors. Some Precursors, who lost the war, were turned into regenerative dust that created horrific mutations. The remaining Precursors assimilated into this newfound corruption.

Why is Cortana in Zeta Halo?

Cortana wanted Zeta Halo, so she was present on it to maximize her chance of securing it. Her conversations with Atriox weren't so much her being trapped in a room as they were her not being willing to abandon the Halo to the Banished.

Did the Weapon name herself Cortana?

In Halo Infinite, the Weapon does not have a name. It was implied that The Weapon wanted to name herself Cortana after asking the Master Chief if it's okay to do so. In the final scene inside the Pelican, after the pilot introduced himself as Fernando Esparza, the pilot asked what to call The Weapon.

Is the Master Chief a Forerunner?

MC is human, so Guilty Spark refered to him as a forerunner.

What species is the harbinger Halo?

The Harbinger, or the Harbinger of the truth, was a female Xalanyn who was active in the year 2560 during the Installation 07 conflict. The Harbinger was awoken from a Cylix by the Banished as they both sought to repair Zeta Halo in order to unleash the Endless.