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The Spartan Effect
by Gatekeeper333 reviews
Everyone's favorite Spartan is looking for a new purpose, lucky for him, the Commander his happy to oblige.
Crossover - Halo & Mass Effect - Rated: T - English - Chapters: 27 - Words: 262,984 - Reviews: 973 - Favs: 1,540 - Follows: 1,967 - Updated: 5/31 - Published: 3/27/2011 - Master Chief/John-117, Tali'Zorah, Miranda L., Shepard (M)
Of Myths and Legends
by Khalthar reviews
Just as she arrives on Earth, Moonracer, finds something that is NOT supposed to exist! What's a robot from outer space supposed to do with a WEREWOLF? Raise it of course! IGNORES MOST OF DOTM
Transformers - Rated: M - English - Hurt/Comfort - Chapters: 10 - Words: 56,148 - Reviews: 28 - Favs: 37 - Follows: 38 - Updated: 5/15 - Published: 1/14/2012
Holding Onto The Future
by autumn sparrow reviews
Stranded on Earth, the Autobots contend with allies and enemies that they can't always tell apart. Secrets threaten to unravel everything Prime has struggled for and a lone femme is caught in the fallout. AU. OC-centric. Sequel to Finding Salvation
Transformers - Rated: M - English - Chapters: 43 - Words: 296,824 - Reviews: 307 - Favs: 167 - Follows: 162 - Updated: 4/15 - Published: 9/19/2008 - Optimus Prime, OC
Halo Reach: An Unexpected Alliance
by Christian Knight reviews
Noble Team has been tasked to defend Reach to their last breath from invading Covenant forces, an impossible mission. But can the meeting between a female Sangheili and Noble Six change the course of the battle and more importantly, the universe? Male Human X Female Elite (I do not own the image, I'm just borrowing it)
Halo - Rated: T - English - Adventure/Romance - Chapters: 41 - Words: 328,138 - Reviews: 841 - Favs: 1,061 - Follows: 1,120 - Updated: 2/13 - Published: 12/8/2013 - SPARTAN-B312/Noble Six, OC
The Last Spartan
by DinoJake reviews
An AU fic in which the Halo and ME universes share the same galaxy. After a well deserved rest in Cryo-Sleep, Master Chief finally awakens...to a whole new galaxy.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 51 - Words: 461,909 - Reviews: 3490 - Favs: 3,271 - Follows: 3,350 - Updated: 1/1 - Published: 5/2/2010 - Master Chief/John-117
Halo: Finishing the Fight
by Red Mage 04 reviews
The Ark wasn’t the end. Stranded on an alien world where the rules of reality no longer apply, the Master Chief and his allies will face new challenges. When darkness rises, they must show that sometimes, a few brave souls can make all the difference.
Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 44 - Words: 365,178 - Reviews: 869 - Favs: 1,176 - Follows: 1,003 - Updated: 12/26/2016 - Published: 3/2/2008 - Master Chief/John-117, A. J. Johnson
Breaking the Cage
by ontuva reviews
Aurora Banes suddenly finds herself inhabiting a Transformer. Never in her life have things been so utterly complicated. She can't even eat chocolate anymore! 2007-movie verse. OC/Twins. AU.
Transformers - Rated: T - English - Romance/Adventure - Chapters: 12 - Words: 45,855 - Reviews: 217 - Favs: 371 - Follows: 441 - Updated: 8/9/2016 - Published: 10/5/2011 - [OC, Sideswipe] Bumblebee, Ratchet
The Daily Buzz
by Botosphere reviews
In ROTF, Sam and Leo disappeared for parts unknown. Back home, their roommates made a startling discovery-the alien robots like to blog! The continuing story of four boys, a blog and a year in college.
Transformers - Rated: T - English - Humor - Chapters: 37 - Words: 137,497 - Reviews: 693 - Favs: 332 - Follows: 375 - Updated: 7/4/2016 - Published: 9/29/2009 - Fassbinder, Sharsky
Mass Effect: Clash of Civilizations
by Eterna1Soldier reviews
In 2157 a Citadel Council exploratory vessel is tasked with opening a dormant Relay into unknown regions of the galaxy. What they find is something they never expected. What happens when two civilizations centered around different technologies clash?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 96,812 - Reviews: 3249 - Favs: 4,389 - Follows: 5,216 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
by smileyfacer reviews
Sarah had not seen her sister in a long time. When Nicole suddenly shows up at her porch, due to a holiday without her loving husband, Sarah is thrilled to see her. But there is always more than meets the eye. IHxOC
Transformers - Rated: T - English - Drama/Romance - Chapters: 32 - Words: 72,661 - Reviews: 135 - Favs: 239 - Follows: 251 - Updated: 3/10/2016 - Published: 6/11/2010 - Ironhide, Sarah L.
HaloMass Effect: Ruptured Universe (Cancelled)
by JediSpectre177 reviews
Multiple crossovers AvP,RvB, JC's Avatar, Star wars, Halo, Mass Effect and more. Authors 2nd apology and Cancellation on chapter 14
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 160,561 - Reviews: 664 - Favs: 446 - Follows: 457 - Updated: 1/20/2016 - Published: 4/16/2012 - Master Chief/John-117
by general MB reviews
Ch 12: Commander Shepard tries to sell his origin story to the people of Earth and Reach, while Halsey and Mordin's plan hits a snag. The Master Chief and his spartans are given a secret mission, as pieces start to fall into position. Events are occurring that will shape everything else that is to come.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 86,373 - Reviews: 315 - Favs: 330 - Follows: 412 - Updated: 8/24/2015 - Published: 1/3/2011 - [Tali'Zorah, Shepard (M)] Master Chief/John-117, J. Keyes
by Agent 0r4ng3 reviews
A freak 'gas-line break' in the local cafe renders her blind and scarred, with no mention of the giant robots that caused the injury. Her brother is hauled in by 'Sector Seven,' whoever they are, for hacking top secret information. A car just kidnapped her, demanding her to take him to his twin brother. Since when does a car have a brother? Sunny/OC/Sides slow-build -COMPLETE-
Transformers - Rated: T - English - Romance/Adventure - Chapters: 55 - Words: 418,129 - Reviews: 1671 - Favs: 777 - Follows: 627 - Updated: 2/11/2015 - Published: 10/3/2012 - Sideswipe - Complete
by General Rage reviews
Fleeing from the glassing of Reach in the belly of the Pillar of the Autumn, the crew of the SR-2 Normandy find themselves stranded with their UNSC allies on a strange Forerunner constructed ring world called Halo with the Covenant hunting them. But Halo holds a secret, one deadlier than both the Covenant and Reapers combined... and it's hungry.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Horror - Chapters: 38 - Words: 890,040 - Reviews: 991 - Favs: 566 - Follows: 520 - Updated: 1/28/2015 - Published: 11/5/2012 - Master Chief/John-117, Shepard (M) - Complete
The Onyx Stars
by The Hidden Sith reviews
A lost ship, a lost warrior, and a lost mind find themselves stranded in an unknown world. Full of vast wonders, threats, and opportunities, this new world is an unknown element for a crew accustomed to war and hardship. But, all Edens fall and beyond the embers of war lay the dawn of victory. Halo/Mass Effect AU John/Cortana, Lasky/Palmer
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 16 - Words: 143,775 - Reviews: 468 - Favs: 736 - Follows: 877 - Updated: 1/22/2015 - Published: 12/9/2012 - Master Chief/John-117
Star Wars: Combat Evolved
by Shotgunchief reviews
The remainders of Delta Squad have been in hiding ever since the Clone Wars ended. But, nineteen years later, they're thrust into a new war and will need the help of some old friends. Sequel to Halo: Republic Commando.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 37,043 - Reviews: 214 - Favs: 163 - Follows: 150 - Updated: 1/17/2015 - Published: 7/28/2007
Enemy of My Enemy
by VideoDude reviews
Takes place during the same time as Halo3: ODST. This story follows two characters, an ODST marine, caught in the chaos of the rupture, and Sangheili Elite female. Both need to team up to survive the chaos.
Halo - Rated: M - English - Sci-Fi/Romance - Chapters: 69 - Words: 88,107 - Reviews: 577 - Favs: 402 - Follows: 387 - Updated: 11/22/2014 - Published: 4/20/2012 - Complete
by Botosphere reviews
A year and a half after meeting her hero Ironhide, attorney Raquel Gutierrez-Ramon goes through her worst summer ever, but an unlikely friend in the guise of an intern helps her through. Sequel of sorts to Introductions:Raquel.
Transformers - Rated: K+ - English - Friendship/Humor - Chapters: 2 - Words: 7,615 - Reviews: 26 - Favs: 22 - Follows: 24 - Updated: 9/8/2014 - Published: 7/2/2014 - Ironhide - Complete
Mass Effect X Halo Spartan Dawn
by Freedom Guard reviews
Yet another creation of mine to help ease my mind, I hope that everyone does not mind seeing this one. I know there are a lot of crossover with Mass Effect and Halo, but no sense not trying a bit of it in my free time. Story on Ice, Updating all NON Halo stories is priority now.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 13 - Words: 233,980 - Reviews: 889 - Favs: 1,273 - Follows: 1,153 - Updated: 8/27/2014 - Published: 10/8/2010 - Master Chief/John-117
The Next Life
by Kaimaler reviews
A human cruiser; Corsair Escion, crash lands on Cybertron, the homeworld of mechanical beings. The Captain saved the crew while sacrificing herself, or so she had thought. Time grows short as the Captain fears she will never survive to see home again. Rated M for violence and language, nothing explicit!
Transformers - Rated: M - English - Sci-Fi/Drama - Chapters: 21 - Words: 115,588 - Reviews: 86 - Favs: 82 - Follows: 80 - Updated: 2/17/2014 - Published: 8/7/2010 - [Optimus Prime, OC] Sentinel Prime
by Asynca reviews
Sequel to 'The Camera Loves You'. Lara and Sam escape for a well-deserved holiday all the way down in Australia, but don't manage to escape anything at all. Still negotiating their fledgling relationship, they get caught in the middle of a fight between mining companies and beings who've watched over the land for 50,000 years. Contains some elements of Legend & Underworld. F/F.
Tomb Raider - Rated: M - English - Adventure/Angst - Chapters: 46 - Words: 262,980 - Reviews: 867 - Favs: 565 - Follows: 405 - Updated: 1/6/2014 - Published: 5/26/2013 - Lara Croft, Samantha N. - Complete
Coming of the Ancients
by Shadowz081 reviews
Centuries after the end of the great war, the UNSC and Neo-covenant now live in peace, but what happens when they discover not just one but two splinter fraction of humans? The System Alliance and their Citadel and Prehistoric humanity and their old allies. But with their welcoming appearance, so will ancient threats loom around the corner ready to wage war...
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 74,425 - Reviews: 281 - Favs: 546 - Follows: 609 - Updated: 1/4/2014 - Published: 9/19/2012
History Repeated, Lesson Learned
by KitBeast reviews
The Prothean empire left a great many Beacons behind after there fall, there purpose, to warn the younger races of the dangers of the Reapers. Unfortunately no one could understand them. What would happen if someone could.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 18 - Words: 51,084 - Reviews: 1063 - Favs: 1,585 - Follows: 1,856 - Updated: 12/10/2013 - Published: 2/20/2013
by Inkcrafter reviews
When Jack went to Cybertron, he met a strange femme, who decided he was HER child! How will Jack deal with an insane femme when she comes to Earth? Can he escape the insanity and save his mom and family in time?
Transformers/Beast Wars - Rated: T - English - Suspense/Drama - Chapters: 13 - Words: 16,137 - Reviews: 164 - Favs: 149 - Follows: 85 - Updated: 8/31/2013 - Published: 5/9/2012 - Jack D. - Complete
by aaron vig reviews
Shepard had seen that the Reapers were coming, then the Heretics and the mercenary armies now sent to stop her. But she never could have predicted the other-world power and opportunity she'd be given... by Cortana and the Master Chief. Mass Effect/Halo
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 13 - Words: 81,220 - Reviews: 363 - Favs: 651 - Follows: 758 - Updated: 7/16/2013 - Published: 5/5/2010 - Master Chief/John-117, Shepard (F)
by pyrotorch246 reviews
Nearly one hundred years after the Battle of the Ark, a recovering humanity makes a discovery that will change their view of the galaxy.
Crossover - Halo & Mass Effect - Rated: M - English - Chapters: 19 - Words: 52,016 - Reviews: 281 - Favs: 464 - Follows: 474 - Updated: 7/15/2013 - Published: 4/6/2011 - Complete
Time Trax of the DEAD
by Draco38 reviews
Takashi stood on a hill, his dead lover at his feet, her sword in his hand. He was awaiting the nuclear fire that would end it all. As it washes across him, he blanks out...but why is there a alarm clock buzzing in his head? A story for a challenge sent to me by VA842867. AU, all characters plus a few extras. Updated for content, spelling and word usage 1/3/14.
Highschool of the Dead - Rated: T - English - Chapters: 32 - Words: 148,732 - Reviews: 798 - Favs: 1,007 - Follows: 518 - Updated: 6/30/2013 - Published: 1/27/2013 - Complete
Men of War: Ultimate
by EZB reviews
The Chief and the Gears are back! Following the events of Halo 3, The Master Chief lands on the war-torn planet of Sera. With a new world and war to sink his teeth into, the Spartan must join ranks with the notorious Gears of War to fight for humanity.
Crossover - Halo & Gears of War - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 56,252 - Reviews: 131 - Favs: 202 - Follows: 202 - Updated: 6/19/2013 - Published: 8/21/2010 - Master Chief/John-117, Cortana, Dominic S., Adam F.
The Camera Loves You
by Asynca reviews
How do you recover from an ordeal like on Yamatai? Lara, with Sam's help, is trying to answer this question whilst also coming to terms with the fact she's not the same person she used to be. It's a welcome distraction when another promising job offer is made to her. TR1/TRA/Survivor Plot Remix. Lara/Sam, with complications from a familiar foe.
Tomb Raider - Rated: M - English - Hurt/Comfort/Angst - Chapters: 37 - Words: 130,861 - Reviews: 599 - Favs: 949 - Follows: 465 - Updated: 5/1/2013 - Published: 3/16/2013 - Lara Croft, Samantha N. - Complete
Mass Effect: ODST
by Helljumper 1337 reviews
A hero need not speak. When he is gone, the world will speak for him. Follow Rookie the young helljumper as he attempts to piece together to how did he ended on this messed up place...
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 17 - Words: 59,265 - Reviews: 451 - Favs: 545 - Follows: 601 - Updated: 3/17/2013 - Published: 12/12/2010 - Rookie, Shepard (F)
Rising from the Ashes
by Elizabeth Carter reviews
Book one: Sovereign is dead, the Citadel is in ruins and so are many lives. Before the Spectre finds away to stop the Reapers: the phoenix must once more fly. Will Shepard rise from the ashes or fall into the depths of the abyss? A looming darkness hunts the void of Space. note: Fem-Shepard/Liara retelling of ME2. (very AU beginning that will merge with many cannon elements)
Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 50 - Words: 460,768 - Reviews: 595 - Favs: 754 - Follows: 520 - Updated: 2/24/2013 - Published: 6/21/2008 - Shepard (F), Liara T'Soni - Complete
Zoids: Battle Century History of Zi
by Kantorock reviews
The history of Planet Zi as it happens in the fanverse "Zoids: Battle Century."
Zoids - Rated: K - English - Sci-Fi - Chapters: 2 - Words: 5,594 - Reviews: 2 - Favs: 4 - Follows: 3 - Updated: 2/23/2013 - Published: 2/15/2012
Halo Colonial Horizon
by SpaceCowboy2013 reviews
A UNSC Cruiser escaping a deadly battle with the Covenant Onslaught and performing the Cole Protocol jumps into the middle of the Cyrannus Sector. But will the Covenant onslaught destroy the Colonials and the UNSC before they destroy each other? (CANCELLED, FOCUSING ON HALO THE IMPERIAL WAR)
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 93,820 - Reviews: 446 - Favs: 437 - Follows: 430 - Updated: 2/21/2013 - Published: 6/24/2011 - Kurt-051, W. Adama
Chaos and Containment
by ilmiopassato reviews
COMPLETE. Sierra Harmor joined the UNSC Marines in the hopes of deterring the threat posed by Insurrectionists during the 2520s. What she got instead was a lesson in growing up fast, becoming a leader, and later repelling an unexpected attack by a new alien threat.
Halo - Rated: T - English - Adventure/Romance - Chapters: 53 - Words: 146,212 - Reviews: 121 - Favs: 38 - Follows: 28 - Updated: 2/20/2013 - Published: 4/26/2011 - Complete
Shadow of the Giant
by Mare's Best Friend reviews
During the retaking of Harvest in 2558, Spartan-Blue team discovers the universe that the Humans inhabit is much bigger than anyone before thought with the discovery of an Asari captive of the Covenant. But is Humanity able to even coexist, if not at all cooperate, with the newly found Council? Or will the Humans give into their own nature and war with them in the name of survival?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 3,651 - Reviews: 54 - Favs: 102 - Follows: 155 - Updated: 1/23/2013 - Published: 12/16/2012 - Fred-104, Shepard (M)
by Watto not reviews
Sophie Sparks has quite a few things she prefers to keep on the downplay. One; her last name. Two; her estranged Uncle. Three; her unusual intelligence. And four; the motorbike that she had just recently acquired and repaired. Follow Sophie on her journey of self discovery and realisation of alien life, the Autobots.
Transformers - Rated: M - English - Adventure/Friendship - Chapters: 16 - Words: 39,784 - Reviews: 57 - Favs: 33 - Follows: 43 - Updated: 1/14/2013 - Published: 9/16/2012 - Arcee
Through a Cybercat's Optics
by Lunar Mist reviews
I just wanted to get home before curfew. Was that really too much to ask? Now, I'm stuck as a cybercat, and to make matters worse, I was adopted! By a mech, no less! Oh, and not just any mech. Optimus Prime. My life is so over. Just shoot me now. OP/OC
Transformers - Rated: T - English - Romance/Humor - Chapters: 50 - Words: 257,860 - Reviews: 1433 - Favs: 642 - Follows: 354 - Updated: 11/5/2012 - Published: 5/21/2011 - Optimus Prime - Complete
The Harmony of Species
by Gallyn reviews
Sergeant William Ward was just an normal Marine, until he met Covenant Priestess Nese 'Enoum and Jackal Guard Kev Jec. Adventure/Friendship/Drama/Romance Rated M for future chapters: graphic violence and cross-species relationships. OC and slightly AU.
Halo - Rated: M - English - Adventure/Friendship - Chapters: 27 - Words: 59,639 - Reviews: 251 - Favs: 126 - Follows: 137 - Updated: 11/4/2012 - Published: 8/10/2010
by Carebear1 reviews
Post Movieverse: Ratchet is faced with the tragic loss of his charges. How will he deal with the only survivor, the youngest daughter? NO PAIRINGS. Dedicated to the author of Iron and Grace. Please review! I love reviews! CHAPTER 37 IS UP NOW!
Transformers/Beast Wars - Rated: K+ - English - Adventure - Chapters: 38 - Words: 172,339 - Reviews: 379 - Favs: 140 - Follows: 139 - Updated: 9/17/2012 - Published: 8/9/2007 - Ratchet
Into the Wild
by zero0hero reviews
A lone UNSC frigate finds itself far from home and holding the keys to ending the Covenant war. If only they can survive insane aliens, a race rampant AIs, and a cutoff branch of their own species.
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 7 - Words: 63,650 - Reviews: 62 - Favs: 164 - Follows: 187 - Updated: 9/16/2012 - Published: 9/13/2010
Ancient Hounds of War
by Vixen Tail reviews
The answer to a challenge by one of my readers. Out running a trio of Covenet ships, the crew of the UNSC Valiant jumps to slipspace three miles from the event horizon of a black hole. Jedi Knight Obi-Wan Kenobi is the first to find them.
Crossover - Star Wars & Halo - Rated: M - English - Chapters: 6 - Words: 61,986 - Reviews: 165 - Favs: 407 - Follows: 450 - Updated: 7/4/2012 - Published: 11/9/2011 - Obi-Wan K., Master Chief/John-117
I've Been Trucked!
by theshadowcat reviews
Movieverse: an unsuspecting Sarah Lennox 'lends' Ironhide to her even more unsuspecting cousin. Will try to have this story lead into the second movie, but I'm not making any promises. Please R&R.
Transformers - Rated: K+ - English - Humor/Adventure - Chapters: 25 - Words: 76,485 - Reviews: 535 - Favs: 351 - Follows: 410 - Updated: 6/12/2012 - Published: 8/23/2007 - Ironhide
TFP 1: Project: Adaptation
by Karra Greenfield reviews
TFP AU: Introduction of a Original Character paying homage to G1 into the Transformers Prime continuity. Takes place after the episode Grill.
Transformers/Beast Wars - Rated: T - English - Sci-Fi/Hurt/Comfort - Chapters: 5 - Words: 9,064 - Reviews: 13 - Favs: 13 - Follows: 3 - Updated: 4/29/2012 - Published: 4/25/2012 - Elita One, Ratchet - Complete
A Child's Innocence
by Bookworm Gal reviews
A "Black Crayons" story. She was just a child; she didn't belong in a war. But the world wasn't fair. The monsters dragged her into it. But she'd always faced monsters and bullies before. She'd be a hero like those around her. A DoTM retelling. Mildly AU.
Transformers - Rated: T - English - Adventure/Friendship - Chapters: 23 - Words: 102,530 - Reviews: 290 - Favs: 176 - Follows: 99 - Updated: 4/2/2012 - Published: 7/11/2011 - Annabelle L., Ironhide - Complete
by hydraling110 reviews
During a Cybertronian 'peace,' ex-Cons decide to hide the sentience of and sell humans as pets to secure Earth. Sam and Mikaela might just be the first to grasp the reality of the situation alongside their new mech owner.
Transformers - Rated: T - English - Friendship - Chapters: 27 - Words: 251,777 - Reviews: 1064 - Favs: 827 - Follows: 792 - Updated: 3/17/2012 - Published: 10/24/2009 - Sam W., Mikaela B.
by Sysero of Cain reviews
First Contact never seems to go well. But things could always be worse. What happens when civilizations that were never supposed to meet come across each other? Many Many things. Some OC's but has Shepard and Master Chief. Now Abandoned. Version 2.0 Pending...
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 19,447 - Reviews: 160 - Favs: 157 - Follows: 206 - Updated: 11/17/2011 - Published: 3/11/2011 - Shepard (M) - Complete
Promise Not to Tell
by P.A.W.07 reviews
Bumblebee has been harboring a secret for as long as he's existed and Bee stresses HE. The problem is that the Allspark is gone and now their race is as good as extinct ... save for a little secret of Bee's that he's willing to do almost anything to keep. Hidden-gender. 2007 movieverse. Also on A03.
Transformers/Beast Wars - Rated: T - English - Humor/Drama - Chapters: 23 - Words: 161,861 - Reviews: 1141 - Favs: 859 - Follows: 656 - Updated: 11/11/2011 - Published: 8/25/2007 - Bumblebee, Ratchet, Barricade, Sam Witwicky - Complete
If an Autobot do NOT do the following 2
by hummergrey reviews
Rules to survive, rules to laugh over, cry over and ignore when you want. Add the differences of two races, femmes, sparklings and human teens. What's an Autobot Second in Command to do? Roll with it. STORY ARC: Prime is the result, this is their journey.
Transformers - Rated: T - English - Humor/Adventure - Chapters: 40 - Words: 149,582 - Reviews: 449 - Favs: 189 - Follows: 180 - Updated: 8/5/2011 - Published: 1/10/2010 - Optimus Prime, Annabelle L.
Mass Effect: The Reclaimers
by Left hand turn signal reviews
During the battle for Earth, a few UNSC soldiers make contact with a group of aliens, with their new allies they try to do all they can to save their species. Meanwhile, one of the remaining inner colonies, Shanxi, goes dark.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 63,524 - Reviews: 193 - Favs: 362 - Follows: 434 - Updated: 6/9/2011 - Published: 8/13/2010 - Shepard (F)
Sirens of Azeroth
by T. Mirai reviews
The Red Thorns is a harem of the most beautiful and desired women of Azeroth. When a young night elf finds herself inducted into their group, will their lascivious, wild lifestyle be too much for her? Or will it give her the adventure she always wanted?
Warcraft - Rated: T - English - Drama/Adventure - Chapters: 26 - Words: 195,681 - Reviews: 411 - Favs: 334 - Follows: 189 - Updated: 4/12/2011 - Published: 5/3/2008 - Night Elf - Complete
Red In Tooth And Claw
by JA Baker reviews
When the crew of Galactica encounters the remains of the Forward Unto Dawn, life starts to get a lot more complicated for all involved, including an old enemy...
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 60 - Words: 139,295 - Reviews: 1541 - Favs: 1,111 - Follows: 863 - Updated: 3/13/2011 - Published: 2/12/2008 - [Master Chief/John-117, Cortana] - Complete
The Fate of Humanity
by ilmiopassato reviews
COMPLETE. Sequel. For Captain Natalie Cooper, her unit, and her family, this is the way the world ends. Third story in the Cooper series, after "The Battle of Sigma Octanus IV" and "The Invasion of Earth".
Halo - Rated: T - English - Adventure/Romance - Chapters: 60 - Words: 177,897 - Reviews: 172 - Favs: 46 - Follows: 33 - Updated: 3/10/2011 - Published: 5/26/2009 - Complete
by hummergrey reviews
Elita wanted time alone, instead she got Decepticons, fuel problems and Prime hunting her. Ch 25 Five femmes return home with hangovers. Add a two color sparkling, Prowl glitching, and three stone eggs. Rated T for battles, love scenes, and robot swearing
Transformers - Rated: T - English - Adventure/Humor - Chapters: 25 - Words: 56,849 - Reviews: 229 - Favs: 69 - Follows: 56 - Updated: 3/5/2011 - Published: 12/20/2009 - Optimus Prime, Ratchet
All Expenses Paid
by Gixxer Pilot reviews
Sequel & NCIS/Transformers crossover. Abby was upset she didn't get to go to Diego Garcia with her team. But when Galloway and his strange new friend start making waves, Abby realizes things might not be as good as they seem.
Crossover - NCIS & Transformers - Rated: T - English - Drama/Humor - Chapters: 6 - Words: 26,929 - Reviews: 79 - Favs: 73 - Follows: 107 - Updated: 11/14/2010 - Published: 12/15/2009 - Abby S., Optimus Prime
Introductions: Annabelle Lennox
by Botosphere reviews
Part of Eowyn77's Introductions series. At the age of fifteen, Annabelle Lennox learns the truth about her father's best friend, Aaron Hyde. Canon pairings ONLY. Rated T to be safe for Cybertronian swearing, mild innuendo and some action sequences.
Transformers - Rated: T - English - Friendship/Family - Chapters: 23 - Words: 70,652 - Reviews: 367 - Favs: 235 - Follows: 205 - Updated: 11/5/2010 - Published: 9/30/2009 - Annabelle L., Ironhide
Men of War
by EZB reviews
Starts right where Halo 3 left off. Chief is tossed into a new conflict on a new planet. What changes will the Master Chief bring to the struggling war of Sera? X-over with Gears of War
Crossover - Halo & Gears of War - Rated: M - English - Sci-Fi/Adventure - Chapters: 37 - Words: 120,181 - Reviews: 363 - Favs: 397 - Follows: 262 - Updated: 6/21/2010 - Published: 12/6/2007 - Master Chief/John-117, Marcus F. - Complete
Welcome To Earth
by Mistflyer1102 reviews
Mishaps and adventures follow the Autobots and Decepticons as they try to adjust to blending in with the human society in an effort to remain a secret after the events of Mission City. Too bad that is easier said than done. -07/09 Movie-
Transformers/Beast Wars - Rated: T - English - Humor/Friendship - Chapters: 29 - Words: 81,685 - Reviews: 133 - Favs: 50 - Follows: 41 - Updated: 6/10/2010 - Published: 11/3/2008 - Complete
Dim Today, Bright Tomorrow
by Era Yachi reviews
A billionaire kidnaps the Twins and demands the U.S. government to go public with the truth in exchange for their return. Galloway spins the wheel of the blame game instead. Meanwhile, Ironhide is up to his optics with problems of his own.
Transformers - Rated: T - English - Drama/Suspense - Chapters: 13 - Words: 38,109 - Reviews: 54 - Favs: 22 - Follows: 25 - Updated: 5/30/2010 - Published: 11/22/2009 - Skids, Ironhide
Two to Five Seconds
by chibi-veneficus reviews
MovieVerse: It began when Ratchet just happened to be in the same area with Sam when he invoked the Five Seconds Rule. Laughter followed. Now: Bluestreak discovers, and is confused by, food idioms. Epps just wants to be somewhere else far, far away.
Transformers/Beast Wars - Rated: K+ - English - Humor - Chapters: 10 - Words: 10,804 - Reviews: 139 - Favs: 212 - Follows: 143 - Updated: 5/22/2010 - Published: 5/4/2008
What Lies Ahead
by itsthecobb reviews
Master Chief and Cortana crash land on an unknown planet in an unknown time, where they are discovered by Commander Shepard and her crew. Yet again Master Chief is thrown into a battle that spans the entire galaxy.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 5,603 - Reviews: 25 - Favs: 64 - Follows: 90 - Updated: 5/7/2010 - Published: 8/26/2009 - Master Chief/John-117, Shepard (F)
Elita One, 28 Times
by Meiza reviews
28 Character Meme, "Disheveled". When two armies that have been operating independently for four million plus years converge, corporate culture clash is inevitable. Oh dear.
Transformers/Beast Wars - Rated: K+ - English - Chapters: 15 - Words: 60,008 - Reviews: 134 - Favs: 52 - Follows: 36 - Updated: 3/11/2010 - Published: 5/30/2009 - Elita One
by Bookworm Gal reviews
When summer rolls around, people are drawn to exotic locations. And where is more exotic than the NEST base of operations? Annabelle will have a interesting vacation to say the least. A "Black Crayons" story.
Transformers - Rated: K - English - Friendship/Humor - Chapters: 18 - Words: 18,750 - Reviews: 323 - Favs: 197 - Follows: 85 - Updated: 2/15/2010 - Published: 10/20/2009 - Annabelle L., Ironhide - Complete
by LunaeShark reviews
'07 Movieverse. School's out, but a quiet summer is not what's in store for Sam, Mikaela and their transforming friends. A neighbor's cousin is staying with the Witwickys, and soon it becomes clear that she has a dangerous, possibly deadly, secret... R&R
Transformers - Rated: T - English - Sci-Fi - Chapters: 39 - Words: 65,935 - Reviews: 194 - Favs: 187 - Follows: 96 - Updated: 1/19/2010 - Published: 1/12/2009 - Complete
If an Autobot, do NOT do the following
by hummergrey reviews
Humans and Transformers have a lot to learn to coexist. These are the fun times and cultural differences of two worlds. Prank pulling twins, Annabelle, Wheelie, Autobot femmes, a ninja Bumblebee and the Allspark add to Prowl's problems, hence his rules.
Transformers - Rated: T - English - Humor/Adventure - Chapters: 74 - Words: 225,531 - Reviews: 1362 - Favs: 607 - Follows: 301 - Updated: 1/10/2010 - Published: 8/4/2009 - Bumblebee, Sam W. - Complete
Tales from the Desert
by TheCluelessTurtle reviews
A collection of one-shots taking place after ROTF. Next up: Leo, riding in Bumblebee with Sam and Mikaela, becomes bored on the way to Petra. So he decides he wants to learn more about the Autobots. But of course, nothing goes as planned.
Transformers - Rated: T - English - Chapters: 9 - Words: 27,590 - Reviews: 119 - Favs: 103 - Follows: 77 - Updated: 12/28/2009 - Published: 9/8/2009 - Sam W.
Twin Times the Fun
by Ray of Starlight reviews
Hannah never stood up for herself, letting people walk all over her. When a certain set of twins crash land on the wrong side of the country how will they be able to meet up with their comrades? Well, Hannah's got nothing better to do. Road trip anyone?
Transformers - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 24 - Words: 94,942 - Reviews: 677 - Favs: 585 - Follows: 312 - Updated: 12/27/2009 - Published: 3/7/2008 - Complete
To Hoth and Back
by dldaddy reviews
After a hard-fought victory in the battle for Sigma Octanus IV, Kelly and her fellow Spartans are thrown into another major conflict as the Imperial Fleet closes in on the Rebel base. Halo/Star Wars Crossover Slightly AU for both
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 18,904 - Reviews: 43 - Favs: 67 - Follows: 60 - Updated: 12/11/2009 - Published: 6/20/2008 - Master Chief/John-117 - Complete
by Mountain King reviews
During an Autobot attack on a test of the new Decepticon's Space Bridge G1 Megatron and a team of Decepticons are catapulted into the Movie-verse. Crossover with the original cartoon and the 2007 movie.
Transformers/Beast Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 11 - Words: 32,485 - Reviews: 72 - Favs: 41 - Follows: 43 - Updated: 11/29/2009 - Published: 5/17/2008 - Optimus Prime, Bumblebee - Complete
by Gixxer Pilot reviews
NCIS/Transformers 2007 crossover. The death of a Navy Petty Officer leads NCIS to the Autobots. But does one team member know more than he's letting on? Full NCIS casefile, 'M' rating is for safety. Complete.
Crossover - NCIS & Transformers - Rated: T - English - Adventure/Humor - Chapters: 12 - Words: 68,017 - Reviews: 124 - Favs: 251 - Follows: 79 - Updated: 11/24/2009 - Published: 8/31/2009 - Leroy Jethro Gibbs, Tony D., Optimus Prime - Complete
Bits of Life
by Ciscogirl reviews
Bits and bytes of humor, life, and even a bit love mixed in as the Autobots live on Earth.
Transformers - Rated: T - English - Friendship/Sci-Fi - Chapters: 2 - Words: 3,319 - Reviews: 26 - Favs: 61 - Follows: 25 - Updated: 11/3/2009 - Published: 7/6/2009
by Addadain reviews
Bumblebee falls for the human woman he accidently runs over while being chased by Barricade. Some Humor. Includes vampires. Lucien LaCroix amongst others. MmMMMm.. Vampires and giant robots. Rated for language and smut.
Crossover - Forever Knight & Transformers - Rated: M - English - Romance/Angst - Chapters: 9 - Words: 26,981 - Reviews: 32 - Favs: 37 - Follows: 35 - Updated: 10/25/2009 - Published: 6/24/2008 - Bumblebee
When In Doubt
by Retired 5.01.2012 reviews
We all know there's nothing quite like Autobot drama, especially if you're a femme dressed up like a mech. Thanks to: Okami-chan, P.A.W.07, and Litahatchee. UPDATE: It's over, but it's just the beginning.
Transformers/Beast Wars - Rated: M - English - Romance/Humor - Chapters: 52 - Words: 200,546 - Reviews: 870 - Favs: 204 - Follows: 126 - Updated: 9/23/2009 - Published: 11/14/2007 - Ratchet
by Narnian Sprite reviews
OC. Astrid moves to live with her brother in a remote air force base. Once the two of them realize that they can survive with just each other, they have to find out how to survive with giant alien robots.
Transformers - Rated: T - English - Drama/Adventure - Chapters: 21 - Words: 75,980 - Reviews: 289 - Favs: 246 - Follows: 98 - Updated: 8/29/2009 - Published: 8/10/2008 - Complete
by Bookworm Gal reviews
It's Annabelle's birthday. Lots of fun is planned for her party, though not all will go as planned. But she is also looking forward to after her party, when she celebrates ANOTHER birthday. Part of my "Black Crayons" stories.
Transformers - Rated: K - English - Friendship/Humor - Chapters: 9 - Words: 8,019 - Reviews: 142 - Favs: 133 - Follows: 38 - Updated: 7/25/2009 - Published: 7/12/2009 - Annabelle L., Ironhide - Complete
Air Force One
by Mistflyer1102 reviews
The 401st was an elite U.S. Air Force squadron that was called to duty at Mission City. As the hunt for the perpetrator of the attacks begins, F-22 pilot Alexis Preston begins to suspect that the new recruit to the base knows more than he is letting on.
Transformers - Rated: T - English - Adventure - Chapters: 40 - Words: 191,722 - Reviews: 303 - Favs: 174 - Follows: 75 - Updated: 7/24/2009 - Published: 11/23/2008 - Starscream - Complete
Rebirth of the Light: Glimpses of the Future
by Caslia reviews
Final installment in this AU Anakin Skywalker redemption series. Catch glimspes of the struggles, victories, self-discoveries and family moments that lay ahead. Updated 07/13
Star Wars - Rated: K+ - English - Chapters: 8 - Words: 23,317 - Reviews: 32 - Favs: 20 - Follows: 27 - Updated: 7/12/2009 - Published: 2/5/2009 - Anakin Skywalker
Gods and Demons
by TheGodfatherSJP reviews
Set after the ending of Halo 3. The Master Chief crash lands on an unknown planet and finds he's gone from one war to another. Crossover with a well known TV show but you'll have to read to find out which one . Please read and review.
Halo - Rated: M - English - Sci-Fi - Chapters: 19 - Words: 75,127 - Reviews: 396 - Favs: 687 - Follows: 708 - Updated: 5/28/2009 - Published: 1/14/2008 - Master Chief/John-117, Cortana
To Protect What Is Precious
by Meiza reviews
Having a giant alien robot practically land in your backyard is bad enough, until it shows up on your doorstep asking for help. Then again, Nolan and Aine have been wanting to get away from home. What's the worse that could happen? Famous last words...
Transformers - Rated: T - English - Family - Chapters: 15 - Words: 146,855 - Reviews: 239 - Favs: 252 - Follows: 80 - Updated: 5/15/2009 - Published: 9/24/2008 - Complete
The Invasion of Earth
by ilmiopassato reviews
COMPLETE. Sequel. The Battle of Sigma Octanus IV may have come to an end, but the fight for Earth has just begun. The newly promoted Capt. Natalie Cooper will have to ally with Elites and combat the Flood horror in the defense of the human homeworld.
Halo - Rated: T - English - Adventure/Romance - Chapters: 46 - Words: 121,562 - Reviews: 130 - Favs: 71 - Follows: 41 - Updated: 5/12/2009 - Published: 2/25/2008 - Complete
The Enemy of My Enemy
by Katsuhiro reviews
"Of all the conflicts recorded in the latter stages of the Human-Covenant War, perhaps one of the most interesting was that which occured on the Outer Colony Crassus, c.Nov.2552. Interesting, and with an entirely unexpected outcome.." ONI Case-File 428/
Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 31 - Words: 115,331 - Reviews: 242 - Favs: 629 - Follows: 213 - Updated: 3/21/2009 - Published: 6/6/2008 - Complete
Boys, Meet my Truck
by Fire Redhead reviews
Set after "Tinman". Ironhide deals with Annabelle's prospective suitors. Will Annabelle ever find "Mr. Right" with Ironhide scaring off any who dare to pursue her?
Transformers - Rated: T - English - Romance/Humor - Chapters: 9 - Words: 24,774 - Reviews: 257 - Favs: 351 - Follows: 111 - Updated: 2/9/2009 - Published: 6/11/2008 - Annabelle L., Ironhide - Complete
Rebirth of the Light : The Years That Followed
by Caslia reviews
An Anakin Skywalker AU, post ROTS. The Force intervenes and saves Anakin from himself with the birth of his twins. Now Anakin, Padme and Obiwan must rebuild their relationships and face the pending challange presented by the Empire. COMPLETE
Star Wars - Rated: K+ - English - Angst - Chapters: 58 - Words: 258,760 - Reviews: 187 - Favs: 151 - Follows: 73 - Updated: 2/4/2009 - Published: 8/5/2003 - Anakin Skywalker, Obi-Wan K. - Complete
It Takes a Thief
by VoodooQueen reviews
COMPLETE! A retiring car thief's last night on the job doesn't go exactly as planned as they unintentionally become involved with the Autobots. Rated M for some shady characters with potty mouths and whatever else I decide to throw in there.
Transformers/Beast Wars - Rated: M - English - Romance - Chapters: 27 - Words: 79,806 - Reviews: 193 - Favs: 138 - Follows: 63 - Updated: 8/26/2008 - Published: 12/16/2007 - [Ironhide, OC] Jazz, Ratchet - Complete
Just a Girl
by wierdbot reviews
2007 Movieverse AU. What would have happend if Samuel James Witwicky had been Samantha Jenna Witwicky? Simple: Chaos. WIP
Transformers/Beast Wars - Rated: T - English - Adventure/Humor - Chapters: 15 - Words: 56,846 - Reviews: 368 - Favs: 283 - Follows: 249 - Updated: 8/19/2008 - Published: 10/29/2007
by autumn sparrow reviews
The Autobots rescue the remnant of an ancient species. AU Movieverse-ish. OC centric. Once the sequel is complete, I intend to rewrite this, and bring it up to the standard of Holding Onto The Future.
Transformers - Rated: M - English - Chapters: 36 - Words: 98,447 - Reviews: 281 - Favs: 210 - Follows: 75 - Updated: 7/9/2008 - Published: 12/17/2007 - Optimus Prime - Complete
The Dark Side of the Sun
by Xerios reviews
Movieverse Ch.14 Posted : Arad steals Sam's fries, Kate annoys the Twins, Blitz arrives early, and things explode.
Transformers - Rated: T - English - Adventure/Sci-Fi - Chapters: 14 - Words: 45,925 - Reviews: 170 - Favs: 89 - Follows: 90 - Updated: 7/3/2008 - Published: 7/14/2007
How It Is
by NightElfCrawler reviews
2007 movieverse - War affects even the most innocent. Changes are inevitable. For Sam, adjusting to life after becoming introduced to the Autobots and Decepticons was nearly as hard as facing the changes in his own life...and the consequences with it
Transformers/Beast Wars - Rated: T - English - Chapters: 49 - Words: 206,715 - Reviews: 704 - Favs: 581 - Follows: 233 - Updated: 6/24/2008 - Published: 2/25/2008 - Sam Witwicky - Complete
by Bloodstained Hands reviews
The Alliance and Horde have lived with a shaky peace that rules the land. But towns are burning on both sides now, and each blames the other. Only Yawna, a young tauren with a prophecy over her head, and her friends, may be able to re piece the alliance.
Warcraft - Rated: T - English - Drama/Tragedy - Chapters: 28 - Words: 112,038 - Reviews: 172 - Favs: 26 - Follows: 13 - Updated: 6/16/2008 - Published: 1/16/2005
by Tobias reviews
It seemed 'innocent' enough. A bright yellow Camaro being chased by the police. But it wouldn't be until after the chase, the real trouble began.
Transformers/Beast Wars - Rated: M - English - Chapters: 33 - Words: 79,185 - Reviews: 164 - Favs: 53 - Follows: 77 - Updated: 5/24/2008 - Published: 7/26/2007
Star Wars: Mysteries of the Forerunner
by Don113 reviews
xover with Clone Wars. The Master Chief is recovered by Omega Squad and the UNSC, allies against the CIS, to go on a mission to a Forerunner planet.
Halo - Rated: T - English - Adventure - Chapters: 13 - Words: 27,806 - Reviews: 161 - Favs: 101 - Follows: 59 - Updated: 4/17/2008 - Published: 10/10/2007 - Complete
by The Moonless Night reviews
Movieverse The Autobots, warriors turned refugees, hide on earth in plain sight. Can they learn to get along with their new human neighbors, or will they ultimately be revealed by simple misunderstandings?
Transformers/Beast Wars - Rated: K+ - English - Drama - Chapters: 16 - Words: 41,121 - Reviews: 527 - Favs: 388 - Follows: 254 - Updated: 4/15/2008 - Published: 7/12/2007 - Complete
Rebirth of the Light
by Caslia reviews
REVISED 02/21/09 Anakin Skywalker AU Redemption fic. The path set by desinty is changed forever when the Force brings Darth Vader to witness the birth of his twin children, Luke and Leia.
Star Wars - Rated: K - English - Angst - Chapters: 4 - Words: 9,458 - Reviews: 29 - Favs: 93 - Follows: 17 - Updated: 2/29/2008 - Published: 2/9/2003 - Anakin Skywalker, Obi-Wan K. - Complete
The Long Road Home
by Conna Stevenson reviews
Damaged and unable to communicate with or even find his fellow Autobots, a lone survivor crashes to Earth and must locate Optimus and the others before a dangerous enemy arrives. Who can he trust, if he cannot tell friend from foe?
Transformers - Rated: T - English - Sci-Fi/Friendship - Chapters: 10 - Words: 60,622 - Reviews: 603 - Favs: 541 - Follows: 505 - Updated: 2/26/2008 - Published: 7/8/2007
The Battle of Sigma Octanus IV
by ilmiopassato reviews
COMPLETE. Fresh out of the hospital, Lt. Natalie Cooper returns to battle on planet Heath. When Cooper's unit is later transferred to Sigma Octanus IV for a break from the frontlines, the Covenant invasion begins.
Halo - Rated: T - English - Adventure/Romance - Chapters: 50 - Words: 93,865 - Reviews: 135 - Favs: 104 - Follows: 35 - Updated: 2/23/2008 - Published: 11/10/2007 - Complete
by NKfloofiepoof reviews
Steeljaw is on a mission to retrieve information from the Nemesis, but he runs into a little...resistance. Warning: kitties
Transformers/Beast Wars - Rated: M - English - Humor - Chapters: 1 - Words: 2,404 - Reviews: 13 - Favs: 31 - Follows: 10 - Published: 1/9/2008 - Ravage, Steeljaw - Complete
With the help of a Spartan
by GreenKnightXXVI reviews
BSGHALO crossover. When the colonials mount their defense of the Algae planet, defeat is averted when a powerful, mysterious warrior comes to the aid of the beleagured colonial troops. The colonials find new allies, new enemies, and a clear road to Earth.
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 25,046 - Reviews: 96 - Favs: 180 - Follows: 241 - Updated: 12/4/2007 - Published: 4/30/2007 - Master Chief/John-117, L. Adama/Apollo