Unsc Stories

Mankind's Greatest Hero has finished his mission once more. Saving Earth from the Didact and his weapon of mass-recruitment, the Composer, the Master Chief and his AI co...

The UNSC Victorious Protector was a Valiant-class super-heavy cruiser that tried to escape the Covenant after the Battle of Reach, but when it tried to flee through Slip...

After a miscommunication happens during a mission, the rebellion kicks Ezra out of the Rebellion. And stumbles upon the UNSC Infinity while being attacked his ship is bl...

After the pyrrhic victory of the Human-Covenant War, the Covenant was split into many warring factions vying for the power of old. The UNSC was left, bloodied, but as th...

Spartans never die... They're just missing in action. These are the infamous words said about Spartan II supersoldiers. The Spartans are the last hope to stop the alien...

The war with the covenant has driven humanity to the brink of extinction, the outer colony's have been glassed and the UNSC navy has been reduced to a fraction of what i...

When a rift in the multiverse sends Gwen Stacy, also known as Spider-Woman, hurtling through time and space, she finds herself in the war-torn city of New Mombasa during...

Aiden Nomad a young spartan II on board a UNSC cruiser carry a mystery artefact when a covenant battle fleet ambush the cruiser Aiden touch the artefact which somehow on...

(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...

David (alpha 118) was a spartan 2 which served during the human covenant, at the year 2557 he was unexpectedly transported to another world, where ww2 ships became girls...

Y/n was one of the many refugees shipped off of their home planet because of the covenant. Despite the ships best efforts it is destroyed, only one life pod was able to...

The UNSC Second Fleet, led by Fleet Admiral Nanamia Shinano, received urgent directives from FLEETCOM to head back to the Sol system for the defense of Earth. However, d...

Halo, but with an oddity. Halo was destroyed, the Covenant was dealt a devastating blow, and the Flood were wiped out. At least, that's how it was supposed to go. Now...

Noble Six has lost everything, sacrificing his only way off of Reach to save the last hope for humanity. He is supposed to die in glorious gunfire, but what if he didn't...

Jaune has save Cardin from an ursa, but insted be thankful he told every one Jaune transcripts. Every one betray Jaune even his friend except Ozpin and team CFVY. What w...

Note: This Story was made as experiment with a friend at the time. Don't hate on this please, this is my first fucking attempt at fanfiction. So expect some fucking gram...

Halo, but with an oddity. Reach. . . the only planet, other than Earth herself, where loss was not an option. Unfortunately. . . the enemy they faced was unlike anythin...

When you were young the covenant attacked your planet and your family was killed in front of you except for your older sister. The covenant took you as their prisoner. N...

A paris class heavy frigate named commonwealth was decommissioned after the human covenant war, but was soon re commissioned shortly after in the year 2555 to participat...

This is a Halo-MCU crossover where the reader (you guys/noble 6) dies on reach and goes into the MCU as a child (obviously) and is taken into HYDRA and forget about...