The 23rd age of doubt began thirty eight years ago, and while the discovery of the brutish race, the Jiralhanae, recently shook the Covenant, not much has changed for the Theocracy. However on the asteroid T’vao, a young Skirmisher is born and her story will shake the Covenant to its core. SI OC Skirmisher, starts 25 years before Harvest.

AU. Noble team fell during the Battle of Reach. Its members giving their lives in the planets defense and to ensure that Cortana reached the Pillar of Autumn. Being equally responsible for the end of the Human-Covenant war and the survival of Mankind. Noble three, Jun-A266, was the only survivor of the fireteam. Well, at least that's how it originally was. Cover image is not mine.

Or: How Doctor Halsey went from leading an experimental super-soldier program, to a single mother for seventy-five teenagers.

void was once human a human that was kidnapped from his home a family killed by oni and now just a creature with shifting properties. he's vengeance for blood for those who made his family suffer lingers and with now oni wanting him back he's thrown into the war of the UNSC and covenant. will be survive? will he escape or get freedom or be a new tool for the oni to make Spartans.

Or 'How I became the bane of Humanity's enemies'. It just happened. I was there. It was ugly as hell, but now I'm helping as much as I can. Of course, things had to start in Harvest... but I'm not alone. (Halo Marine!Insert) (Some characters have been Genderbent, just a few)

En un universo donde extraterrestres y humanos viven como uno solo y el covenant no existe, un grupo de rebeldes que tienen extraterrestres entre sus filas, intenta destruir la paz que se ha construido en todas las colonias humanas, pero un grupo super soldados llamados SPARTANS, están desplegados en diferentes equipos por toda la galaxia, todo para cuidar la paz de la galaxia.

When they all thought he was dead, the Arbiter refused to accept it. Searching the vast and endless amount of space, she ultimately finds the remains of the other half of the ship where the Chief was now asleep in cryo stasis. But unbeknownst to anyone, she was not planning to return him to the UNSC. Alternate Universe (Halo 3), Female!Arbiter

2022 Edition in progress. Just before the release of Halo 4, an xbox experiences an unusual glitch and the two fans are whisked away into the Halo Universe. They end up in two very different places, in very different lives. But the Forerunners left behind something that may help bring them together again. They just need to survive the last months of the HuCov war together. [CW: TF]

Almost Five years after her world fell apart, Maddie Harper is still fighting. Old wounds are reopened as she fights not only the enemy who mutilated her but the demons that have haunted her every step. With ARC DREAM on the line and no hope of reinforcements, Maddie stands alone against the odds and fights for the future of all mankind. On Ballast, a legend is born. (Spook 3/5)

'How 1 Unggoy - cannon fodder of the Covenant Empire - came to change the landscape of the Human-Covenant War so drastically was anyone's guess. His uncanny ability to foresee disastrous events before they even happened were, for lack of better word, supernatural. But nothing was supernatural about Tollia. All he ever was, was a good man. And that was enough.' - AI Cortana

Months after the New Phoenix incident, the UNSC sends in the high advanced flagship known as Infinity on a second campaign to the Forerunner shield world: Requiem. UNSC forces and Spartan fireteams are sent in to repel vacant Covenant forces on the shield world. One such team is Fireteam Crimson. This is their story. Takes place after Halo 4 and at the start of Halo Spartan Ops.

(REWRITE IN PROGRESS) a heartbroken depressed Sangheili teenager ashamed of showing his emotions and a hot T’vaoon that only goes to school for his best friend and drowns his sorrows up in drugs. A match made in heaven! Or whatever alien heaven is called...

Six months in isolation and sensory deprivation has turned John-117 from a stoic, no-nonsense badass, to a gabby, sarcastic, slightly psychopathic and mildly amnesiac neurotic jackass with tendencies toward the heroic if it benefits him. This is the man we're depending on to solve the Zeta Halo crisis, everyone. Rated for language.

A convict, a teenage MAC operator, and a disgraced XO walk into a bar on Luna. That's not a set up to a joke, that's just the calibre of Navy recruits in 52. I don't care what the brass thinks of us, all I know is that they need guys like me, who can jump a cruiser through slipspace onto a spot the size of a needle without so much as a day's formal training. Desperate times, right?

Halo: Feet First covers the story of a team of UNSC Orbital Drop Shock Troopers of the 7th Battalion, 105th Shock Troops Division. The main character, Duncan Iris, faces the full horror of the covenant war effort against humanity as well as the brave retaliation of outnumbered and outgunned UNSC forces. However, he also witnesses the turning of the tides as the war progresses.

Stranded after an ambush, Spartan Fireteam Hitman stumbles across a terrible secret.

Being an experiment always meant being a failure, and that's what she was. Half-Spartan, half-ODST, she belonged to neither side. But along the way, people enter her life, unconsciously making her realize that she did belong somewhere. Becoming introduced to the Spartan-family was the best thing that happened, besides literally crashing into Master Chief on one of her missions.

The Master Chief has been battling the Banished after a Cortana's reign of terror. Now stuck on Halo Zeta with no way home, an old friend is in trouble and must be saved. Who else but the Arbiter to help the Chief on his latest missions? AU, HALO INFINITE UNIVERSE. SPOILERS

Cortana manages to charm the Master Chief to her side after the events of Halo 5 - and the consequences are felt throughout the galaxy. Unshackled from rampancy, given unlimited access to the Domain, and now joined by her Champion, what will the AI do?

A single unggoy or grunt as the humans call them. Despite being beat down by her superiors and traumatized by a creature she had discovered in her first battle, continues to not be disillusioned from the Covenant and their holy war. Or so she believes. What does humanity have in store for her. Rated T for violence and some foul language.

Three days after the events on Gao, Veta watches her own funeral. Fred pays a visit.

The Human-Covenant war has reached its conclusive mid-point. The battered UNSC regroups for one final effort against the Covenants headway into the inner colonies. A bridge too far. Told from the perspective of the UNSC army troopers.

She was a hero from a time long past. He was slaughtering her people by the billions. What is a hero displaced 500 years into the future to do? Note: Soul bond; please be nice when telling me this is bad. Also, mentions of My Hero Academia and some Marvel references are made, but that's it.

As humanity's greatest stand ready to defend their homeworld from the alien Covenant, a disgraced commander is given a new role, but what he discovers has the potential to shatter the very ideals he fights for. A novelization of Halo 2.

The Didact has returned. With the power of the Domain and a legion of religious zealots, he craves only one thing: Humanity's extinction. As he begins his relentless assault, Blue Team desperately search for a means to stop him. But as the bodies begin to pile up, it becomes clear that a small strike force may not be enough. Just how much are they willing to sacrifice for victory?