You all liked my Codex so I decided to do a story! So for you new people here's the premise: UNSC super militaristic after the war and built up an empire to match it, HSA being founded by the insurrectionists back in the 2540's an 171 years later once again meeting there old FORGOTTEN foe, and the 12 colonies and Citadel trapped between both.

Spartan-420, real name Leon Grant, is sucked through a wormhole and into the Quarian flotilla, more specifically the Serenity, captained by Rael'Reegar. The two embark on a journey spanning the galaxy to find a way to get Grant back to his universe, but Rael has a few secrets. Will Grant get back to his universe? Or will Rael's past kill the two before he can?

When the Ark was destroyed, the Dawn wasn't just left stranded in space. It was propelled through time and space... into another universe. When John Shepard gets a message from the Illusive Man telling him about an unknown craft in the far reaches of the galaxy, the Normandy goes to investigate. The Reapers have someone new to fear. Spartan's never die. They just go MIA. Dead fic.

Forerunner Crystal drive everything to universe clash. Fresh from Reaper, ME races once again force to wage war against more powerful enemies. And this time, galaxy entirely burn. Can Council defend themselves from Covenant and UNSC ? or most importantly, can they defeat The Flood ? Covenant Crusades just begun

Blood cascaded down from my forehead, and flowed over my eye. My vision was starting to get grayish. My killer stod over me, his shadow covering my dying form. This... is how i die. Proped up against a wall, watching my commrades die in front of me. Powerless.

Imagine a Halo/ME Xover where humanity didn't: become BFF's with the elites, stomp the turians at Shanxi, become besties with the quarians, defend the krogan and true geth against the EVIL council and then kick said council to the curb. Imagine it didn't become just a retread of the first game. Imagine it didn't start with a timeline. This is my attempt at that.

What would the Mass Effect/Halo/and BSG galaxy be like if they were all fused? If the Systems Alliance was the descendants of insurrectionists if the UNSC goes super militaristic, if the poor Colonials are trapped between technologically advanced nations. This is a codex of the three humanities and how you respond to it depends if I go and make the real story

In a twist of fate, the Covenant never encounter the humans on Harvest due to a slipspace malfunction and end up near the Turian colony of Taetrus. Declaring the Turians, as well as the rest of the Citadel races as Heretics, the Covenant invade Citadel space on a campaign of genocide as the Council breaks its most sacred laws and traditions for one single goal: survival.

Is it possible that the galaxy is vast enough that we can get two stories simultaneously running together? How would they react if they discovered each other? Would they seek out each others destruction or would common interests sway them to work together? Only one thing is certain. Whatever happens, someone is not going to agree.

Even after the ancient ones have long been vanquished, there are still those that would want to see the galaxy burn in oblivion. Would the galaxy be untied against those that would restart the cycle all over again, or be destroyed? Will contain world-building.

The Human-Covenant War may have ended but the storm has not yet passed. Now the great powers must pick up the pieces and find their place in this new and dangerous galaxy.

*HIATUS* Reboot of: A Spartan Alone - Jastis-015, a Spartan-II, falls into another dimension, one where his squad doesn't exist and neither does the UNSC. Alone on a strange world with new races and a familiar one, the Spartan must now survive and try to get back home. Pre-Halo 4, Post-ME3. Mostly OC cast. *HIATUS*

The UNSC becomes the Systems Alliance after it allies with the Sangelli, the Unggoy and the Lekgolo/Mgalekgolo. When the Turians enter SA space they are in for a rude awakening- the Council are not the most powerfull military force in the universe. ON HIATUS!

In the 26th century humanity along with the sangheili, san'shyuum formed the Orion Systems Alliance the center of galactic government in the orion arm of the galaxy, soon the OSA will meet the citadel council and discover a billion year old secret.

The Master Chief finds himself in the world of Mass Effect. This is my attempt at bridging two things I love and fixing the ending of Mass Effect 3. Complete.

The Absolute Record. The archive of all Forerunner knowledge. It will lead the UNSC to heights unimaginable. But it will also reveal the impossible that lies hidden within the galaxy.

Everything has its beginning, its roots. Even the end of the galaxy. And none should know this better than the Spartan V 001, Commander Ender Shepherd. Read "An Essential Guide to TheMantleverse: CODEX" first.

The Stars hold a race divided. The first, a people determined to survive in an unrelenting and cruel galaxy, and who remember what their race once was, the other a people trying to find their place in a crowded galaxy. When the remnants of the Loyalist Covenant come across a Alliance colony it sets in motion the reunification of a Civilization that has almost been forgotten. (AU)

The crew of the Normandy try to find their way in a strange new galaxy which in many ways seems very familiar. Set after the events of ME3 and before Halo Reach.

When a Forerunner fleet heads to the Sol System attempting to stop what they think may be an attack by an unknown race, they end up finding Citadel forces. The Citadel forces fire on the Forerunner fleet after the Forerunners fail to respond to communications. The Covenant have offered the Citadel help, as payback for the decades of oppression they took from the Forerunners.

an unknown anomaly has form on 2 very different Earths simultaneously. As they try to understand what has occurred, a new Enemy has appeared and set in motion an event that threatens all. As time and space is halted, they are forced to follow this new Foe into the Anomaly. They encounter a world that is engulfed in Flames by another new enemy from the Stars.. During World War 2...

Defeating the Didact came with a lot of sacrifice including what he thought was his own life. But now the Chief has a new experience to explore and a new place to save. He has sacrificed so much to save the world, and when asked to sacrifice more can he actually comply with his own agreements.

An Asari Deep space exploration craft discovers an unknown wreck in space, meanwhile the UNSC Gorgon is sent out on a scouting mission into the lost outer colonies.

A new future, a fresh start, it all begins here. Chief/FemShep A/N: Don't read if you don't want to see a romance, this is for the fans of "Lost Legacy" who wanted to see it happen.

The remaining Forerunners leave their home galaxy for a new, only to find somethings will never leave them.