Mass Effect | Grand Codex - Proxdara - Wattpad

Mass Effect | Grand Codex

Reads 4,263
Votes 137
Parts 22
Time 7h 20m

Reads 4,263
Votes 137
Parts 22
Time 7h 20m

Mature

arbiter codex commandershepard cortana crossover deadspace destiny forerunner garrusvakarian halo hive mashup masseffect masseffect2 masseffect3 spartan unsc xcom

A Codex for the Mass Effect Ascendence series.All Rights Reserved

arbiter codex commandershepard cortana crossover deadspace destiny forerunner garrusvakarian halo hive mashup masseffect masseffect2 masseffect3 spartan unsc xcom

Table of contents

22 parts

Sign up to add Mass Effect | Grand Codex to your library and receive updates

or

Content Guidelines

You may also like

First Contact with the Angels by Brother_Antros

Amidst the wars of the Great Crusade, Warmaster Horus rebelled against the machinations of Chaos and sacrificed himself for the Galaxy; Lorgar's Rebellion finally seems to have become a distant memory for the Imperium. On the 30th Anniversary of the Warmaster's death, a new swath of space would be found by accident, setting new possibilities or new failures in motion. A Warhammer and Mass Effect Crossover Set in an AU for the Great Crusade!

Mass effect 10 Ben Second Chance: The Eon Effect by user07982858

Hey, everyone, just to let you know I do not Own Ben 10 or Mass Effect they are owned by their respected companies and owners. This is my first fanfic Enjoy also takes place after Omniverse and starts on Horizon in Mass Effect 2

Audax Novus: A Halo-Mass Effect Story by LoxA01

A bold new world - A strange new reality - Fresh trials, tribulations, allies, and enemies. John fell through the portal from the Mantles Approach, but his luck works in mysterious ways. Now stranded in an alternate reality, how will he strive forward? The galaxy takes a sharp turn from the world we know, and the Reaper threat looms just as large, but no longer so uncontested.

The Exiles:A New Power by Johnnieboy11

The beginning of the Battle For Earth signaled the start of the final, bloodiest campaign of the Human-Covenant War. Hastily, a plan is put into motion and an Ark Fleet, composed of a dozen Phoenix-class vessels and their escorts, makes the jump out of system. Either interference, or malfunction, causes their arrival to a new Galaxy, where new threats lurk just around the corner. (Thanks to Murcury on the Discord for the cover)

First In The Fight by IMajorBeast

Game X-Over and Marvel Crossover Call Of Duty IW/AW and Halo S.A.T.O 7th Fleet was sent to investigate an unknown Forerunner planet to discover the energy readings on the planet. Captain Thomas Lasky from S.A.T.O sent a recon team comprised of Spartans (II, III), Sentinel Task Force and S.C.A.R team to locate the unknown artifact. When the team retrieved the artifact they bring it to the Infinity, when the artifact activated an unknown slipspace began dragging the fleet to an unknown universe that sents them to the Marvel Universe. Note: I do not own Marvel, Halo, and Call Of Duty IW/AW. In this world, S.A.T.O (Solar Alliance Treaty Organization) is a formal alliance between the U.N.S.C and U.N.S.A. There primary focus is to defend Earth and all colonies from threats outside their world. I will also be using elements from Splinter Cell and Metal Gear.

Reach for Halo by Wolf4dead14

My first ever shooter game was Halo 3 and it opened my eyes to the potential all games held. Nearly every day, I'd spend my time playing Halo 3 until I could buy the other games. It was safe to say I had become a big fan of the series. And then one day when I was still just a kid, I made a wish. A wish that I could be apart of the story. I guess that's why you should be careful for what you wish for.

Halo: Fireteam Phoenix by PhoenixTracer77

On the Colony world Haven, the last line between a devastating Covenant onslaught and the extinction of the human population is SPARTAN Fireteam Phoenix

Remember Reach... by Shattered_Realms

Noble Six male reader x RWBY I do not own Halo or RWBY except any OC's that appear in the story

Mass effect 3 by LoverGems

This will continue on from Mass effect 2 if you haven't read that yet then you should be you'll be lost...really lost. Garrus X Reader

"Arcane Wars: Echoes of War" A Halo x Arcane Crossover Story by Chris9417

In this crossover between Halo and Arcane, In a dangerous crossover of two worlds, the UNSC forces find themselves on the brink of a new conflict-one that threatens not just humanity, but the very fabric of reality itself. When the Covenant invades the city of Piltover, they discover a powerful, alien-like hive deep beneath the city, pulsing with energy that could give them unimaginable power. In a desperate bid to protect the city and its people, a ragtag group of unlikely allies-including UNSC Captain Cutter, the mysterious Viktor, Piltover's skilled enforcers Vi and Caitlyn, and the fierce Sevika-must fight to destroy the hive before the Covenant can harness its dark potential. As the Covenant launches a devastating assault, the team faces wave after wave of invaders, while Viktor races against time to activate an experimental EMP that could sever the hive's power. But the battle becomes a fight for survival as the hive itself fights back, threatening to collapse the entire structure. With the clock ticking and the odds stacked against them, they must unite their strengths and face impossible odds-knowing that the victory is only temporary, and the war is far from over. A thrilling tale of survival, alliances, and betrayal, this story blends the strategic warfare of Halo Wars with the gritty, emotional world of Arcane, as two different universes collide in a desperate struggle to save humanity from an enemy unlike any they've faced before.

You may also like

Slide 1 of 10

First Contact with the Angels cover

Mass effect 10 Ben Second Chance: The Eon Effect cover

Audax Novus: A Halo-Mass Effect Story cover

The Exiles:A New Power cover

First In The Fight cover

Reach for Halo cover

Halo: Fireteam Phoenix cover

Remember Reach... cover

Mass effect 3 cover

"Arcane Wars: Echoes of War" A Halo x Arcane Crossover Story cover

First Contact with the Angels

Amidst the wars of the Great Crusade, Warmaster Horus rebelled against the machinations of Chaos and sacrificed himself for the Galaxy; Lorgar's Rebellion finally seems to have become a distant memory for the Imperium. On the 30th Anniversary of the Warmaster's death, a new swath of space would be found by accident, setting new possibilities or new failures in motion. A Warhammer and Mass Effect Crossover Set in an AU for the Great Crusade!