Halo3 Stories

76 Stories

The Covenant of Warhammer (One-Shots)  by gg012108
The Covenant of Warhammer (One-Sho...by Courier 6
This is the One Shot version of Covenant of Warhammer book
Halo: Shattered Resolve by ElusiveVector
Halo: Shattered Resolveby Elusive Vector
As she dons a new suit of Mjolnir armor, EVA-033 is assigned to lead Fireteam Recon Alpha. Together, the three Spartans face a battle on two fronts that threatens to upe...
The Innocent Shall Suffer - Halo AU by besttoffee
The Innocent Shall Suffer - Halo AUby Toffee
Essentially, this is an alternate timeline where instead of getting killed by the Arbiter, Sesa 'Refumee manages to escape. He flees to the planet Threshold with the sma...
The Covenant of Warhammer  by gg012108
The Covenant of Warhammer by Courier 6
This is only the Bio version of my OC Halo Covenant x Warhammer Bio Since I don't know what to call it yet if I make a book version. The Cover Art is created by me and...
Not Completely Alone (male reader x Carolina)  by Cobaltblue1117
Not Completely Alone (male reader...by Cobalt spartan
(y/n) was a rookie member of Alpha-Nine. an ODST squad tasked with aiding soldiers on earth during the Covenant invasion. During the drop, the young rookie gets knocked...
Halo: Fall of Remnant  by gg012108
Halo: Fall of Remnant by Courier 6
The Year is 2552 and the Battle of Earth has begun and the start of the Human-Covenant War would begin. The Colony planet Remnant was stuck in an insurrection uprising (...
The Short Stories of 1308 & 989 by storiesbyfaey
The Short Stories of 1308 & 989by storiesbyfaey
The UNSC's most eager power-weapon's specialist, and the most well known prestigious assassin Spartan cross paths, creating a wavering bond like no other in these one sh...
The Stories of Spartan 1308 | Part One: The Origin by storiesbyfaey
The Stories of Spartan 1308 | Part...by storiesbyfaey
Meet Xanthe, a highly skilled Spartan upon the UNSC Infinity, specially tasked with missions pertaining to destruction and havoc. In this introduction, learn what makes...
Completed
Spartan 3 oc halo story by J1wins
Spartan 3 oc halo storyby Harbinger_of_death
This is an idea I have had in my head for a while and I will have an info chapter explaining a general idea I'm going to start with and I would love any input on sub sto...
The Lethal Blue Idiot by LegoRvB
The Lethal Blue Idiotby Lego RvB
Chronos wanted out of her eternal prison. So she decided to bring some brings from the past to the present. One is a symbiote that bonds with Caboose. . .. ... Yeah she'...
Remember Home, Remember Reach by caboose19
Remember Home, Remember Reachby HetzaHelevu
{age restriction: 18+, and this is my first novel, which means no images and no collaboration} The year was 2525 when the covenant found Harvest, war raged on, as Decemb...
The Covenant on... Earth? by Eric_Von_Rundstedt
The Covenant on... Earth?by Eric_Von_Rundstedt
As the Master Chief and the Arbiter rushed through the Covenant infested halls, they stopped before the Prophet of Truth. "So this is the mighty Deamon that you hav...
Halo: The Foe Of Dawn by ghost_wolf_L227
Halo: The Foe Of Dawnby ghost_wolf_L227
(Y/n) (L/n) has been target by the covenant because his grandfather found something from one of his mission and now he has something that they want join him for a advent...
Al-B214 Rose one shots by alpercussion20
Al-B214 Rose one shotsby alpercussion20
Short stories or one shots that are either on the spot or just 🤷‍♂️
A Human In The Covenant(18+) by caboose19
A Human In The Covenant(18+)by HetzaHelevu
When the Covenant was attacking all humanity and Earth's colonies, when the Covenant found a little girl name Y/n Sam Rosa Pendragon Roa who can activate the Forerunner...
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ODST: Alone (Halo 3: ODST x Girls Frontline)  by gg012108
ODST: Alone (Halo 3: ODST x Girls...by Courier 6
In Griffin base sat a lone ODST (Orbital Drop Stock Troopers) TW-Doll (Tactical Warfare Dolls) the last of his type always sent on near suicidal missions and majority of...
The Flood: Feet first into hell.  by gg012108
The Flood: Feet first into hell. by Courier 6
This book has different book authors in the book. (Story) It's 2560, three years after the AI Cortana caused Chaos on UNSC and ONI as on a Mission to Forerunner planet...
We Fight For The Humanity, But Every Victory Has A Price(18+) by caboose19
We Fight For The Humanity, But Eve...by HetzaHelevu
Y/n Terrence Branwen Rose was a UNSC Marine and ODST, she born in June 8, 2506, she fought against the Covenant, and the prophet's order all Covenant soldiers to capture...
A Spartan's Regret by alpercussion20
A Spartan's Regretby alpercussion20
Spartan Al B214 is a spartan with a malfunction that accelerated his emotions, more than any Spartan. While he fights alongside his brothers in arms, he struggles with h...
A Rebellion's Phenix  by The_Gunner_Gundam
A Rebellion's Phenix by Krow
The U.N.S.C Phenix class; Piller of Hope and her Crew, finds themselves in a galaxy not their own Far far away. in a galaxy filled with corruption and fear, ruled under...