Aliens/Predator Crossovers
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Technique de chasse by atlantis-des-etoiles reviews
Que fait un grand prédateur en quête d'un glorieux trophée lorsqu'il tombe sur un autre prédateur, au moins aussi intelligent que lui ? Il le traque. Ou comment un wraith et un yautja finissent par se rencontrer. Crossover en Alien vs predator et mon AU stargate atlantis "Au-delà des étoiles". Scar/Lex- Rosanna/Markus
Crossover - Aliens/Predator & Stargate: Atlantis - Rated: T - French - Adventure/Sci-Fi - Chapters: 2 - Words: 5,203 - Reviews: 5 - Favs: 1 - Updated: 18h - Published: 7/25
Star Wars: A Darker Threat An AVPStar Wars crossover by jediman3477 reviews
Order 66 has been executed. The Republic stands on the brink of destruction as Anakin Skywalker begins his march against the Jedi Order and Emperor Palpatine begins morphing the Republic into a new Empire. Until a mysterious infestation occurs on Couruscant. An infestation that will change the Rise of the Empire into a Battle for Survival for all sides. Destinies will change.
Crossover - Star Wars & Aliens/Predator - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 39,169 - Reviews: 30 - Favs: 42 - Follows: 50 - Updated: 7/26 - Published: 8/18/2014
ELLIE 074 by Akktri reviews
Documentary records and xenomorph data from the Rosedale Manors research facility. (Species reboot)
Crossover - Aliens/Predator & Species - Rated: K+ - English - Humor/Mystery - Chapters: 69 - Words: 493,750 - Reviews: 27 - Favs: 13 - Follows: 18 - Updated: 7/25 - Published: 4/2/2016 - E. Ripley, Newt, Predator/Yautja, Alien/Xenomorph
Alien-Fairy Tail Style! by Ahsoka4 reviews
On their way home a mission for the Company, Erza and the crew are woken up when they receive a distress signal from a nearby planet. On the planet, they discover a field full of pods that latches on to one of the members and spawns a alien creature who's main instinct is to survive and kill those that crosses its path.
Crossover - Aliens/Predator & Fairy Tail - Rated: T - English - Sci-Fi/Horror - Chapters: 3 - Words: 1,878 - Reviews: 1 - Follows: 1 - Updated: 7/25 - Published: 7/21
Star Wars the Clone Wars: War of the Hunters by AVP5 reviews
A new war has come to Jyun as his friends and loved ones must now fight a race of hunters who wish to kill them. Can Jyun and his allies stop this race these hunters who have been around longer than any of them or will the hunters destroy them all? Read on to find out. Summary sucks, sorry and Ahsoka/OC
Crossover - Aliens/Predator & Star Wars: The Clone Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 17,278 - Reviews: 21 - Favs: 18 - Follows: 19 - Updated: 7/24 - Published: 9/5/2016 - [Ahsoka T., OC] Predator/Yautja, Anakin S.
Xenophobia by BlueNeutrino
Alien: Isolation fusion AU of Supernatural. It's been ten years since the commercial starship Nostromo vanished, along with it Third Officer Mary Winchester. Ten years later, at the invitation of Weyland-Yutani rep, Castiel, Mary's husband, John, and two sons, Sam and Dean, travel to Sevastopol station in search of answers. They don't realise the danger they're walking into.
Crossover - Aliens/Predator & Supernatural - Rated: T - English - Horror/Sci-Fi - Chapters: 12 - Words: 53,184 - Favs: 2 - Follows: 1 - Published: 7/20 - Sam W., Dean W., John W., Castiel - Complete
The last Connor by Captain Tazer reviews
Three Terminators arrive in the year 2180 with the intent to terminate a selected group of people. One of the targets is a little girl named Newt. Can a certain Terminator from the past keep her safe? This is an AU crossover story: Aliens with Terminator Genisys - the events of Alien3 did not happen in this timeline. Rated "T" for bad language, child-abuse and a lot of deaths.
Crossover - Aliens/Predator & Terminator - Rated: T - English - Sci-Fi/Drama - Chapters: 35 - Words: 145,809 - Reviews: 28 - Favs: 29 - Follows: 30 - Updated: 7/18 - Published: 7/16/2016 - D. Hicks, E. Ripley, Newt, The Terminator
Ben 10: Alien War by Eban EnCa reviews
Cuando Ben Tennyson cumple 17 años, el doctor Psychobos lleva a cabo un malvado plan, para traer a la vida a una especie alienígena muy peligrosa. Sin embargo, cuando las cosas se salen de control, todos se darán cuenta de que se enfrentan a un riesgo como ningún otro. Ahora, Ben debe de recurrir ayuda, pues está inmerso en una guerra donde, gane quien gane, nosotros perdemos...
Crossover - Aliens/Predator & Ben 10 - Rated: K+ - Spanish - Adventure/Hurt/Comfort - Chapters: 19 - Words: 33,583 - Reviews: 24 - Favs: 8 - Follows: 6 - Updated: 7/2 - Published: 2/22/2014 - Predator/Yautja, Alien/Xenomorph, Ben T., Albedo
Sombra de Titanes by NestorHdez reviews
Después de la derrota de Shinnok la colmena es transportada a un mundo donde tienen que luchar para sobrevivir, pero entre ellos hay un Xenomorfo que a comenzado a experimentar cambios que le aran ver el mundo desde otra perspectiva... pero su objetivo siempre sera el mismo. Así que es hora de adaptarse y sobrevivir en este nuevo mundo.
Crossover - Aliens/Predator & Shingeki no Kyojin/進撃の巨人 - Rated: K - Spanish - Sci-Fi/Mystery - Chapters: 1 - Words: 12,602 - Reviews: 5 - Favs: 5 - Follows: 3 - Published: 6/29
Halo: Project Omega by Xbamex reviews
With the result of Operation Wildfire being a complete failure, the UNSC now faces a new threat. To combat the new threat, the UNSC create Project Omega, a special division of Spartans that are trained to combat the threat that could very well bring the UNSC and all her colonies to their knees. **Sequel to Halo: Operation Wildfire. Rated T for Violence and Profanity**
Crossover - Aliens/Predator & Halo - Rated: T - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 52,629 - Reviews: 6 - Favs: 7 - Follows: 9 - Updated: 6/26 - Published: 1/31 - Predator/Yautja, Alien/Xenomorph, Arbiter, OC
Hunter's Game by Shadow the Jedi reviews
Jack is on his way to a village, but soon finds himself being hunted by a hunter. one-shot
Crossover - Aliens/Predator & Samurai Jack - Rated: T - English - Fantasy - Chapters: 1 - Words: 2,192 - Reviews: 1 - Favs: 1 - Published: 6/7 - Predator/Yautja, Jack
Aliens V Space Marines by Lucreace reviews
When a mysterious egg is found on a planet, disaster follows...
Crossover - Aliens/Predator & Warhammer - Rated: T - English - Adventure/Horror - Chapters: 1 - Words: 1,604 - Reviews: 1 - Favs: 2 - Follows: 2 - Published: 6/1 - D. Hicks, W. Hudson, Space Marines
Alien: Operation Arendelle by Fossil Geek reviews
A threat has arrived in Arendelle, one that no one has ever seen before. When people start disappearing and the beasts start coming, it will take everything Queen Elsa and her people have to fight back.
Crossover - Frozen & Aliens/Predator - Rated: T - English - Horror/Sci-Fi - Chapters: 3 - Words: 4,965 - Reviews: 3 - Favs: 4 - Follows: 3 - Updated: 5/25 - Published: 5/10 - Alien/Xenomorph, OC, Anna, Elsa
sonic and alien crossover by nidza majstorovic
crossover beetwen sonic x and alien i don,t own anything
Crossover - Aliens/Predator & Sonic X - Rated: K+ - English - Adventure/Horror - Chapters: 1 - Words: 86 - Published: 5/18
Alien Future war by superman42 reviews
first, let me say that I am a big fan of the aliens series and love star wars to death, minus the Force awakens. I wanted to explore the alien threat, if it had reached star wars space. Bespin falls first, then the unthinkable happens, followed by a betrayal. this is only the first chapter, and yes, there are some problems. if you leave a review, be specific. what's wrong or right?
Crossover - Star Wars & Aliens/Predator - Rated: T - English - Horror/Sci-Fi - Chapters: 3 - Words: 1,861 - Reviews: 1 - Favs: 1 - Updated: 5/14 - Published: 5/12 - Luke S., Han S., Newt, OC
Destroy All Whatever You Are! by dscore20 reviews
After the events of Destroy All Humans 1, Crypto 137 has been given a new challenge... Fighting against other alien creatures! A crossover with Aliens and Predator!
Crossover - Aliens/Predator & Destroy All Humans! - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 7,981 - Reviews: 1 - Updated: 5/1 - Published: 4/20
Someone had blundered by magkiln reviews
A turian scout force sets out to patrol empty starsystems. A human exploration fleet makes ready to approach a dormant mass relay. Soon their paths will cross and if they fail to make peaceful contact, the consequences will be deadly. Rated T for violence
Crossover - Aliens/Predator & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 38 - Words: 144,249 - Reviews: 706 - Favs: 642 - Follows: 734 - Updated: 4/20 - Published: 4/25/2015 - Predator/Yautja, Illusive Man, Councilor Tevos, Councilor Sparatus - Complete
Halo: Operation Wildfire by Xbamex reviews
The UNSC Infinity has been pursuing Jul 'Mdama's small fleet since the destruction of the Forerunner world Requiem. After weeks of tracking the small Storm Covenant fleet, they find the fleet taking refuge on an uncharted world that UNSC has not discovered yet. **Rated T for violence and profanity. Fireteam Crimson/ OC's.**
Crossover - Aliens/Predator & Halo - Rated: T - English - Sci-Fi/Suspense - Chapters: 9 - Words: 37,818 - Reviews: 20 - Favs: 33 - Follows: 33 - Updated: 4/20 - Published: 5/1/2013 - Wolf, S. Palmer, T. Lasky
Intelligence reports by magkiln reviews
A collection of in-universe reports regarding technical details for the story: Someone has heard them scream and sequels.
Crossover - Aliens/Predator & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 20,187 - Reviews: 50 - Favs: 100 - Follows: 106 - Updated: 4/19 - Published: 3/28/2015
Xenomorph madness, Louise new family by warchieftain forgemaster reviews
Hello everyone I'm back, sorry for my absence further information inside. Now for the summary: After the great war of supremacy on planet LV-742, the Xenomorph were on their last leg, and on the edge of their survival. However, fate gave them the second chance to survive and prosper to a new world where magic and knights were a common thing. And all of that because of Louise
Crossover - Aliens/Predator & Familiar of Zero - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 35,144 - Reviews: 25 - Favs: 79 - Follows: 94 - Updated: 4/8 - Published: 6/13/2015
Ben's new dna by Skylandsonic reviews
Adopted story, After facing of against one of the toughest aliens, he should've died, but the ultimatrix wouldn't let him. Follow Ben as he explores his body's functions, faces off new aliens, encounters new enemies, and gains new love
Crossover - Aliens/Predator & Ben 10 - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 1,236 - Reviews: 3 - Favs: 10 - Follows: 21 - Updated: 4/6 - Published: 3/21 - [Ben T., Gwen T.] Predator/Yautja, Alien/Xenomorph
Doodles of WriterWrites by JustABugze reviews
Hello, I am ReaderReads... turning over a new leaf! Welcome to the wonderful doodles of WriterWrites!
Crossover - Aliens/Predator & Doom - Rated: T - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 796 - Reviews: 2 - Published: 4/3
Empire City Requiem by DragonlordRynn reviews
Empire's back on the track and everything could be great. Until Cole finds a dead guy who is missing his spine. Quickly realizing that this was just the beginning, the Electric Man suddenly finds himself in a life-threatening cat-and-mouse game. Now Complete.
Crossover - Aliens/Predator & inFAMOUS - Rated: T - English - Horror/Crime - Chapters: 10 - Words: 45,757 - Reviews: 26 - Favs: 13 - Follows: 7 - Updated: 3/30 - Published: 2/27 - Cole MacGrath - Complete
Syreni by Claudaujay
Gustav has Writer's Block, and decides the only way to resolve it is for him and Francis to go traveling. Unfortunately, the horror that awaits our feline detective is violent, visceral and totally out of this world...
Crossover - Aliens/Predator & Felidae - Rated: T - English - Mystery/Sci-Fi - Chapters: 1 - Words: 3,349 - Published: 3/30 - Alien/Xenomorph, Francis, OC
Alien Empress by SaberbladePrime reviews
Instead of winning a dragon egg Hagrid won a strange egg that a traveling wizard had found frozen in the arctic ice, Hagrid invites Kacela Potter and her friends down to watch the egg hatch. Only for the creature inside to attack and change Kacela in ways that will shock everyone!
Crossover - Aliens/Predator & Harry Potter - Rated: T - English - Adventure/Family - Chapters: 2 - Words: 3,536 - Reviews: 33 - Favs: 177 - Follows: 240 - Updated: 3/10 - Published: 3/7 - OC, Harry P.
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