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RWBY:Spartan Assault by
Johnnieboy11 reviews
After John-117's battle on board Mantle's Approach, the Spartan finds himself, with Cortana in tow, sent to a different world, where monsters roam the wilds, Humanity is confined to 4 major Kingdoms and where Magic and Tech coexist. The Spartan will soon have to join the ranks of the good guys against a horrid threat, whilst also on the lookout for fellow Spartans.
Crossover - Halo & RWBY - Rated: M - English - Romance/Sci-Fi - Chapters: 51 - Words: 177,791 - Reviews: 200 - Favs: 307 - Follows: 386 - Updated: 9/4 - Published: 7/8/2018 - Master Chief/John-117, Cortana, Team RWBY, Team JNPR
gods and demons by
odstpilot reviews
"You want to know why we're so brutal, Captain? When faced with extinction, every other alternative is preferable!" The Shadow of Intent holding master chief, Arbiter, Cortana, and Sgt Johnson, fails to escape the destruction of the installation 04B. They find themselves next to an unknown space station, and what is this federation?
Crossover - Halo & StarTrek: Deep Space Nine - Rated: T - English - Chapters: 7 - Words: 15,491 - Reviews: 25 - Favs: 53 - Follows: 74 - Updated: 8/5 - Published: 7/16 - [Cortana, Master Chief/John-117] B. Sisko, Arbiter
Contact at the Citadel by
wilkins75 reviews
Sequel to Contact of Kobol and Contact of Races. Earth and other worlds are united in the Tau'ri Alliance, with the advance technology from the Ancients and the Asgard they are the most advanced culture in the Galaxy. Now they must travel to a distant galaxy to finish the mission of the Destiny only to contact the Citadel Council and the Reapers. (Stargate Sg1/Mass Effect)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 163,779 - Reviews: 1016 - Favs: 1,100 - Follows: 1,406 - Updated: 8/1 - Published: 4/23/2018
RWBY and the Multiverse Marathon by
Yirash reviews
Team RWBY, JNPR, and Ozpin's inner circle recieve a strange device that allows them to view in to alternate universes. While RWBY and JNPR think that the device is just for entertainment, Ozpin and his inner circle find out that the device is much more than it seems.
RWBY - Rated: M - English - Adventure - Chapters: 1 - Words: 1,475 - Reviews: 71 - Favs: 164 - Follows: 222 - Updated: 7/21 - Published: 3/19 - Ozpin, OC, Team RWBY, Team JNPR
Gate Combat: Thus the Special Region Forces fought there by
TheAzureKnight reviews
The War over the Space Elevator has come to a close. However, a mysterious Gate appears in the Ginza district of Selatapura. With it came out Medieval forces intent on domination. In response to this aggression Osea and Erusea formed a Coalition called the Special Region Forces, to explore the skies of the other side of the Gate. WARNING: SPOILERS ON ACE COMBAT 7 CAMPAIGN
Crossover - Ace Combat & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 7,992 - Reviews: 14 - Favs: 45 - Follows: 63 - Updated: 6/24 - Published: 2/26 - Trigger, Rose Knights, Third Recon
Noble Justice by
free man writer reviews
His mission on Reach is over. Now, Noble Six must adjust to a new world filled with heroes and villains where he will walk the grey line between showing mercy, and taking a life. here he will clash with the good and the bad. Beware the Reaper for he is my shadow
Crossover - Halo & Young Justice - Rated: M - English - Adventure - Chapters: 39 - Words: 373,053 - Reviews: 1461 - Favs: 1,672 - Follows: 1,761 - Updated: 6/14 - Published: 6/25/2014 - [SPARTAN-B312/Noble Six, Donna Troy/Troia]
The Huntress, The Spartan, and the Leauge part one by
red october700 reviews
Two years adrift in the middle of nowhere. Two years of doing nothing. When a sudden wormhole appers and sucks the DAWN into it, it spits them out over a crazy new world. A world with it own problems that may need a SPARTANS helping hand. This is my first story. Expect mistakes, and this is only part one of a three way crossover. Constructive criticism is welcome.
Crossover - Halo & RWBY - Rated: M - English - Family/Adventure - Chapters: 5 - Words: 83,896 - Reviews: 17 - Favs: 50 - Follows: 74 - Updated: 6/14 - Published: 11/8/2018
Jaune Arc: Spartan and ODST of Remnant by
Fate-RWBY ODST reviews
Jaune Arc was vomiting his guts out when memories of three people from another universe flow into his mind, altering him somewhat, physically and mentally. Watch as how things turn out different thanks to Kischur Zelretch Schweinorg of the Kaleidoscope of the Fate universe. With him in the picture still, Jaune may encounter other people of other universes as well.
Crossover - Halo & RWBY - Rated: M - English - Romance/Adventure - Chapters: 3 - Words: 15,394 - Reviews: 13 - Favs: 92 - Follows: 112 - Updated: 6/5 - Published: 3/19 - [Jaune A., Team RWBY, Team JNPR]
Operation GALAXY:The Spartan of the Republic by
Johnnieboy11 reviews
After the destruction of Reach and his days-long resistance upon the dying world, Noble Six wakes, alone, but armed to the teeth, in a Galaxy Far, Far Away... Under attack from unknown enemies, the Spartan will be faced with tough choices as he fights to help a Republic beset by war in a world he remembers faintly.
Crossover - Halo & Star Wars: The Clone Wars - Rated: T - English - Romance/Sci-Fi - Chapters: 2 - Words: 5,694 - Reviews: 26 - Favs: 111 - Follows: 174 - Updated: 5/7 - Published: 4/16 - SPARTAN-B312/Noble Six, Ahsoka T., Anakin S., Captain Rex
The Lone Wolf at Hogwarts by
Hokuto Ulrik reviews
After the disastrous ending of the Tri-Wizard Tournament, Harry begins to relive a past lifetime. Taking up the mantel of the Lone Wolf of Beta Company, Harry begins to remove his enemies and forge new alliances. How will the wizarding world react to a Hyper Lethal Vector in their midst?
Crossover - Harry Potter & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 9,111 - Reviews: 70 - Favs: 332 - Follows: 482 - Updated: 5/1 - Published: 10/24/2017 - Harry P., SPARTAN-B312/Noble Six
A Viral Huntsman by
Imaginationburstingout reviews
Jaune didn't know what to do. Weiss was dying right in front of him, what made it even worse was that his aura was low so he could not transfer any of his aura to her. That was until he heard a familiar voice in his head saying to "Use his virus".
Crossover - Prototype & RWBY - Rated: M - English - Adventure - Chapters: 7 - Words: 12,998 - Reviews: 44 - Favs: 134 - Follows: 167 - Updated: 4/5 - Published: 3/21 - Alex M./Zeus, Jaune A., Cinder F.
Prime of the Elemental Nations by
dreadwing346 reviews
Naruto is Neglected by his family and ignored by everyone in the leaf village for spoiled sibling. So when he was out walking through the forest of death, he discovers the matrix of leadership and finds out that he is the Reincarnation of a very powerful and Noble leader known as Optimus Prime the leader of the Autobots, and given the wisdom of the primes before him. With this new
Crossover - Transformers/Beast Wars & Naruto - Rated: M - English - Adventure/Sci-Fi - Chapters: 9 - Words: 19,851 - Reviews: 112 - Favs: 443 - Follows: 425 - Updated: 3/26 - Published: 11/10/2016
Does this Unit have a Soul? by
kawakasumi reviews
The mission was simple: raid a Skynet time displacement facility and send a package back in time. But are things ever simple with machines? Instead, the package is sent forward in time and with a nigh-unstoppable termie as an added bonus.
Crossover - Mass Effect & Terminator - Rated: M - English - Adventure/Sci-Fi - Chapters: 3 - Words: 11,386 - Reviews: 14 - Favs: 98 - Follows: 172 - Updated: 2/17 - Published: 1/20 - Terminatrix, OC, Shepard (F)