Crossover stories
42 stories
Goddess of Victory Nikke: Operation Titanfall  by Tojamaru
Goddess of Victory Nikke: Operation Titanfall
Tojamaru
  • Reads 29,958
  • Votes 537
  • Parts 11
Planet Earth, at one point it was ruled by humanity, however the earth was invaded by extraterrestrials known as Raptures, forcing humanity to live underground. The surface of the earth now ruled by deadly creatures as humanity developed a new weapon beneath the surface to combat them. Nikkes, the Goddesses of victory, that are tasked with defeating the Raptures. The Nikkes are incredibly strong and powerful compared to humans and are in the eyes of humanity completely expendable. However out in the far reaches of space there is the Frontier a collection planets inhabited by human colonies. A war ended between the Frontier Militia and the IMC with the strongest soldiers being the pilots. To assist with the war effort against the Raptures, the Frontier Militia sends one of their top Pilots off ahead of the full reinforcements to act as a commander for a squad of Nikkes until the Frontier Militia can come to the assistance of the earth. However the Pilot Commander is treated in a poor manner by the higher ups and banished to the Outpost along with his Nikkes. However this Commander is the bridge ensuring the Union of the earth's military and the Frontier Military. Hopefully when the reinforcements arrive and the Commander along with his Titan can fight alongside the Nikkes to help defeat the Nikkes. Now Standby for Titanfall! Goddess of Victory Nikke belongs to Shift Up and Level Infinite, Titanfall belongs to Respawn Entertainment and EA, I own my OCs.
V in Rwby by ribshot
V in Rwby
ribshot
  • Reads 3,994
  • Votes 27
  • Parts 7
V a cybernetic merc, and his digital companion Johnny Silverhand are given an opportunity at an academy called Beacon. Which V sees this an a new beginning, a chance to leave behind their life as a mercenary and embrace a new path of being a huntsman. (i own neither Cyberpunk 2077 or Rwby)
Goddess of Victory: Cybernetic Insanity by omegahunter34e
Goddess of Victory: Cybernetic Insanity
omegahunter34e
  • Reads 4,279
  • Votes 122
  • Parts 6
What would be worse, live in a city filled with corrupt megacorporations and gangs that was voted as the worst place to live in America... or in a apocalyptic world filled with biomechanical creatures that made humanity live underground to survive? Well, there's only one way to find it out. (Goddess of Victory: Nikke is owned by SHIFTUP and Cyberpunk 2077 is owned by CD Projekt RED, i only own the OC of this story)
ARES:Gods of War by Johnnieboy11
ARES:Gods of War
Johnnieboy11
  • Reads 91,829
  • Votes 2,706
  • Parts 73
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 companion, Cortana, find themselves mysteriously transported to a strange variation of Earth, where machines rule the surface and mankind hides below. The SPARTAN and those that join will fight to Reclaim the world...
Avatar Katara by Nightcat222
Avatar Katara
Nightcat222
  • Reads 30,521
  • Votes 615
  • Parts 64
Earth Fire. Air. Water. My great-grandmother tells me stories about the old days, a time of peace, when the Avatar kept balance between the Earth Kingdom, Fire Nation, Air Nomads, and Water Tribes. Then, everything changed when the Fire Nation attacked. Only the Avatar mastered all four elements. Only he could stop the ruthless firebenders. Fourteen years ago, the Avatar was killed, and the Fire Nation is nearing victory in the war. Some say that the Avatar was never reborn into one of the Water Tribes and that the cycle is broken, but I haven't lost hope. I know that soon, the Avatar will awaken and save the world. Aang x OC Zutara (Sorry, Kataang shippers, but I'm not shipping Katara with herself) Sukka On Ji X OC
Code Geass: The Fight for Freedom [Adopted] by Anonymous24uare
Code Geass: The Fight for Freedom [Adopted]
Anonymous24uare
  • Reads 16,829
  • Votes 511
  • Parts 30
What if... the American Revolution or Washington's Rebellion succeeded if someone from the past convinced Benjamin Franklin not to betray the Continental Army? Would Lelouch gain a foothold in achieving peace?
Collide: Two Realities Become One  by FlanCake10
Collide: Two Realities Become One
FlanCake10
  • Reads 108,939
  • Votes 2,434
  • Parts 80
March 17, 2023.. The day of reckoning that has fallen into this world, whoever created this event surely wants our existence to cease.. I dont know who they are, I don't know what they are, they're creatures that look like humans. But they tamed steel itself forging iron warships that radiates fear and destruction, war machines unlike any other. Just.. who are they? Are they even human.. I cant explain what sort of atrocities have i seen, men die gruesomely, more violent than any war i have ever witnessed. Gore flies out of the mangled corpses of the fallen, and yet despite all dead the destruction still reigns, its horrifying to say the least.. i fear that whoever awakened this sleeping giant.. has filled it.. with terrible.. terrible.. resolve.. By the gods.. make my soul rest easy from this hell on earth, as i take account for my sins.. We need the war to end, before the war will end us.. Disclaimer: this is a fanfic of the story Gate: Thus the JSDF Fought there. Expect it not to be 100% original.
Code Geass: Rise Of A Powerful Force by _TheKreator_
Code Geass: Rise Of A Powerful Force
_TheKreator_
  • Reads 5,177
  • Votes 136
  • Parts 43
In an alternate Code Geass timeline where the Black Knights never existed, and the United States did. Where Britannia rules more than a third of the world. It is up to someone else to put a stop to Emperor Eisen zi Britannia. After losing their homeland eighteen years ago and fleeing the planet to the moon. Admiral James W. Bradley leads a daring campaign to reclaim Earth and retake what rightfully belonged to the rest of the world, especially their homeland. But this war isn't only fought with fleets and armies. Cassidy, a haunted warrior driven by loyalty and madness, and Riana, a once-green rifleman turned master sniper, must battle it all. Inner demons and enemies. It is up to them to end Britannia's rule once and for all. And restore the world to its former glory.
Code Geass: Forces of Destiny by CedricBarrameda
Code Geass: Forces of Destiny
CedricBarrameda
  • Reads 1,786
  • Votes 27
  • Parts 7
C's World, also known as the Collective Unconscious of Mankind, is amazed by Lelouch's progress to change the world. What if the Gods send a Code Geass user to help the Black Prince fight against Britannia? Will it lead to a gentle world as Lelouch wanted for Nunnally? (Post R1 leading to the events of Akito the Exiled and R2) Highest Rankings: #1 in codegeass (August 5, 2022)
Northern Lightning Vs Southern Thunder! by NightingaleMachina
Northern Lightning Vs Southern Thunder!
NightingaleMachina
  • Reads 5,578
  • Votes 105
  • Parts 8
(A/N: The main military faction I'm using is called the 'Union of American Continents'. You can find it my story book titled 'My Military Factions' to know more. The main character I'm using is a familiar OC of mine named John S. Grant. You can find him in my story book titled 'My Hero Characters' to learn more.) ========== The United States of America... is dead. Due to Special Order 191 being a huge success, the Confederacy is able to overrun the Union and win the Civil War. With help from Britain and France, the CSA now become an independent nation but soon are locked into a Cold War against the USA. As the decades went on and the CSA grew in power, both American countries have fought multiple wars against one another, each time the Confederacy kept on winning. It was only during WW2 did the CSA finally destroyed the USA and completely annexed the northern country into their territory, leading to the formation of the United Confederacy of America. Soon, under a new and more dangerous regime, the UCA essentially betrayed their own allies in the form of 'liberating' them. Using tactics and strategies, along with superior firepower and technology, they're able to control most of the world in just over a decade. Russia and China become the last free nations in world as the surviving militaries and civilians make their last stand in what could only be described as an inevitable defeat. However, just as all hope seemed lost, a prayer for a miracle is answered. In what could only be described as an act of God, UCA discovered a portal being opened in China and tried to invade the other side, only for their armies to be brutally pushed back. It was here the Confederacy is forced to fight against an enemy they thought they exterminated during the Civil War. An enemy that would spell doom for their nation and give hope to those enslaved by their nation. That enemy... being the Union of American Continents. ========== Pairing: John S. Grant x Harem