Halo and Percy Jackson and the Olympians Crossovers
The story of Percy Jackson by Spartan of the Warsong clan reviews
This is the story of the young orphan, Spartan-B313 better known as Percy Jackson and his journey through the Human-Covenant war and the second Giant war. Disclaimer: I don't own Percy Jackson, World of Warcraft or Halo. Those are property of Rick Riordan, Blizzard and 343 industries.
Rated: T - English - Family/Adventure - Chapters: 4 - Words: 8,935 - Reviews: 8 - Favs: 9 - Follows: 13 - Updated: 2/10 - Published: 8/22/2014 - SPARTAN-B312/Noble Six, Percy J.
Forgotten Hero's Return by HaloNife115 reviews
Adopted from ArchAngel's Wrath. Percy has been forgotten by everyone he knew and was exiled to Tartarus, where Lady Chaos finds him and offers him a chance of a new life. He finds new friends, enemies, and possibly even love along the way.
Rated: T - English - Chapters: 2 - Words: 5,369 - Reviews: 7 - Favs: 9 - Follows: 14 - Updated: 1/5 - Published: 10/31/2014
The Arbiter of Artemis by Azrael Grimm reviews
When the Ark exploded there was a malfunction to the slip space portal. Instead of taking the Arbiter back to the Earth he knew he is instead sent to the Earth where Mythology exists. As the "Forward Unto Dawn" crashes he get's into a little hassle with Artemis.
Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 2,987 - Reviews: 10 - Favs: 16 - Follows: 29 - Published: 12/20/2014 - Arbiter, Artemis
Deltas in PJO land by Lordvader59 reviews
Bad name ik, R&R plz, Delta Team, a team of Spartans made to honor Noble Team, are shot down and end up in PJO land, adventure unfolds. Rated T for possible minor language and fighting.
Rated: T - English - Chapters: 6 - Words: 3,212 - Reviews: 2 - Favs: 4 - Follows: 1 - Updated: 8/31/2014 - Published: 5/6/2014
Spartans of Olympus by MattRobe1717 reviews
What if after the second giant war Zeus killed Percy...Or did he read and find out what happens to Percy in this epic saga of awesomeness Read and find out if you like more chapter are on the way Rated T for Fierce Language. Warning I do not own any of the HOO, PJO, or Halo characters or plot.
Rated: T - English - Adventure - Chapters: 6 - Words: 3,019 - Reviews: 5 - Favs: 15 - Follows: 17 - Updated: 8/9/2014 - Published: 5/1/2014 - Calypso, Percy J.
Forgotten Hero's Return by ArchAngel's Wrath reviews
Percy has been forgotten by everyone he knew and was exiled to tartarus where LadyChaos finds him and offers him a chance of a new life. He finds new friends, enemies and possibly love along the way. Possible Multi-Crossover maybe naruto, code geass and maybe some Batman references don't know yet. NEED CO-WRITER. PLEASE HELP.
Rated: T - English - Adventure - Chapters: 2 - Words: 5,094 - Reviews: 5 - Favs: 14 - Follows: 19 - Updated: 7/28/2014 - Published: 5/1/2014 - E. Buck, Rookie, Annabeth C., Percy J.
The Reclaimer from the Heavens by N0W 0R N3V3R reviews
The Reclaimer is thrust into a world his instructors never knew existed, on a journey to discover his origins, and what makes him so special. [Most likely a one shot. Trying to get ideas to stop running wild in my head so I can concentrate on my previous entries.]
Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,649 - Reviews: 4 - Favs: 7 - Follows: 8 - Published: 6/10/2014
Twilight of Olympus: Primordium by DeviousKid45 reviews
An ancient menace wakes from slumber from a world different from ours, bringing a threat that will exterminate mankind. The seven heroes from the prophecy of the War of the Giants reunite the two camps of demigods, Greek and Roman, together once more to face this new threat. But will the might of the Olympus and it's heroes be enough to stop this threat?
Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 311 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: 6/9/2014 - Gravemind, Annabeth C., Athena, Percy J.
Legendary: The Sons Of Chaos by Dauntless Kirito reviews
They say that legends are a key to unlocking our past as well as things long forgotten traded secrets stories to keep you up at night. Men and Monster cower at the Legend surrounding the sons of the three all over the universe U.N.S.C are the elite in wars and war strategies and were trained by the best. What happens when earth needs the U.N.S.C? Let's find out!
Rated: T - English - Sci-Fi/Romance - Chapters: 2 - Words: 3,523 - Reviews: 3 - Favs: 11 - Follows: 15 - Updated: 3/24/2014 - Published: 1/3/2014 - Master Chief/John-117, Nico A., Percy J., Jason G.
The mysterious Spartan by GenerlPerseusJackson reviews
After the Giant war something unexpected happens Perseus Jackson goes missing. Or is he what if he has been there the whole time with his friends not knowing. AN Okay I do not own PJO, HOO, or Halo.
Rated: T - Dutch - Adventure/Mystery - Chapters: 7 - Words: 3,155 - Reviews: 6 - Favs: 14 - Follows: 17 - Updated: 3/23/2014 - Published: 3/15/2014 - Percy J., Poseidon, Zeus
A New Home by Foehammer123 reviews
Annabeth cheats on Percy with his brother Thomas. Percy starts the UNSC for anybody or anything that went through the same thing. When Gaea and the Titans rise, will the UNSC help Earth against Gaea and Titans? Or will the UNSC help their old rivals? Version 2 Of This Story.
Rated: T - English - Chapters: 4 - Words: 5,645 - Reviews: 30 - Favs: 44 - Follows: 55 - Updated: 11/11/2013 - Published: 8/2/2012 - Percy J.
Sons of Chaos by Bryce Gray reviews
Ok i know this type of story has been overdone but i tried a different spin on it. Annabel doesn't cheat on Percy, and Percy's friends don't abandon him. he also doesn't hate all of them. so pleas read and review. let me know what you think rated t to start but will turn to M for graphic content and swearing. No lemons or smut. characters are a bit ooc slight crossover. mostly PJ&O
Rated: T - English - Hurt/Comfort/Adventure - Chapters: 11 - Words: 20,885 - Reviews: 22 - Favs: 15 - Follows: 23 - Updated: 7/3/2013 - Published: 11/3/2012 - Percy J.
Into the dark and forward unto dawn by Ipods-and-buds-1239 reviews
His moment, come and gone, his life, turned meaningless. His friends, his family and the love of his life betrayed him for another. As his days slowly draw to a close, hope remains. But to earn a second chance and regain a new meaning, he must explore his ancestry and Reach for the stars. A Chaos story, Book 1 of a series.
Rated: T - English - Sci-Fi/Supernatural - Chapters: 13 - Words: 68,753 - Reviews: 61 - Favs: 45 - Follows: 49 - Updated: 6/20/2013 - Published: 10/13/2012 - Percy J., Zoë N., Luke C., Nico A. - Complete
Spartans and Demigods by Mr.P3pp3r8867 reviews
Lance is back and this time he's rocking the Halo universe. When Lance is sent mysteriously into the future, he meets up with Lasky, Palmer, Chief and Glassman. In trying to find a way back home, he will gain new allies, make new enemies, get new gear, and possibly cause some fun mischief. Will Lance get back home? Will things get crazy? Will I ever find my hot dog? Find out?
Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 11,464 - Reviews: 6 - Favs: 4 - Follows: 3 - Updated: 5/31/2013 - Published: 2/27/2013
Of Gods and a Demon Revamp by pr0binz043 reviews
Continuing the story 'Of Gods and a Demon' by TheLastHuman, this is my first fanfic so please take it easy on me.
Rated: T - English - Adventure/Fantasy - Chapters: 23 - Words: 51,483 - Reviews: 167 - Favs: 147 - Follows: 108 - Updated: 1/4/2013 - Published: 6/19/2011 - Master Chief/John-117, Percy J. - Complete
Powerful allies by loper12344 reviews
What happens when NOBLE team jumps into a portal into the percy jackson universe? read to find out
Rated: T - English - Adventure - Chapters: 1 - Words: 1,192 - Reviews: 18 - Favs: 9 - Follows: 15 - Published: 8/26/2011 - Carter-A259/Noble One, Percy J.
Worlds of Wet Cardboard by Urist McAuthor reviews
Not nearly enough room here for a full summary. It has too many crossovers to count. It has a inversion of a Mary Sue, a true Mary Sue, and several cameos by infamous works both professional and fan-made. Read, Relax, and Review.
Rated: T - English - Adventure/Parody - Chapters: 2 - Words: 933 - Reviews: 2 - Follows: 1 - Published: 5/10/2011 - Percy J.
Crossover! by suphomedogs345 reviews
Finish The Fight
Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 720 - Reviews: 36 - Favs: 5 - Follows: 3 - Published: 6/2/2009 - Master Chief/John-117, Percy J. - Complete