Aliens/Predator Crossovers
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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: 47 - Words: 359,366 - Reviews: 20 - Favs: 13 - Follows: 17 - Updated: 28m - Published: 4/2/2016 - E. Ripley, Newt, Predator/Yautja, Alien/Xenomorph
Worth Dying For by superkoola
After the Earth infestation, little Hiro Hamada was left orphaned and sent to a world called Silirus where he spent months at an orphanage as a lonely orphan before meeting and befriend the planet's princess; Rapunzel. The two lonely friends grew closer to one another, and it'll be put to the test when an alien Queen breaks free from a set of Predator ruins. Can they survive?
Crossover - Aliens/Predator & Disney - Rated: T - English - Family/Friendship - Chapters: 1 - Words: 1,510 - Published: 2/20
Alien vs Irken by invadergamer
The Irken race discovers a planet they wish to use to harbor a massive extra-universal portal for military conquest has a dark, unknown past. Crossover contains mostly original characters that lead up to canon characters, but have relatively little contact as a means to preserve the original stories.
Crossover - Aliens/Predator & Invader Zim - Rated: T - English - Sci-Fi/Horror - Chapters: 1 - Words: 3,102 - Published: 2/20
The Alien, The Hunter, and The Soldier by Slow and Steady Turtle reviews
After receiving a distress call from a Weyland-Yutani research station, the crew of the Normandy find themselves within a waking nightmare as they desperately try to complete their mission and make it back alive.
Crossover - Aliens/Predator & Mass Effect - Rated: T - English - Sci-Fi/Horror - Chapters: 6 - Words: 12,849 - Reviews: 9 - Favs: 8 - Follows: 15 - Updated: 2/20 - Published: 12/18/2016
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: 29 - Words: 106,501 - Reviews: 20 - Favs: 20 - Follows: 18 - Updated: 2/9 - Published: 7/16/2016 - D. Hicks, E. Ripley, Newt, The Terminator
The Hunters by SaberbladePrime reviews
Summary: Kacela Potter was not, in fact, Lily Potters daughter no she was in fact, the Goddess Kali's daughter. After becoming Sterile due to a potion accident James and Lily Prayed for a child until one of the gods answered. Now a 14-years-old she is dragged on an adventure with her adopted sister and mother to an unknown temple.
Crossover - Aliens/Predator & Harry Potter - Rated: T - English - Adventure/Family - Chapters: 1 - Words: 1,909 - Reviews: 5 - Favs: 17 - Follows: 20 - Published: 2/4 - Predator/Yautja, OC, Harry P.
The Predetor becomes The Prey by TheDreadCaptain reviews
The Tau'ri Federaton Space Force (TFSF) Trust of Dust, was exploring a galaxy called Preder by the Anceints, when they came up on an Alien ship with Both Human and Alien survivors.
Crossover - Stargate: SG-1 & Aliens/Predator - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 914 - Reviews: 1 - Favs: 7 - Follows: 7 - Published: 2/3 - Predator/Yautja
Aliens vs Predator vs Green Arrow and Flash: We're Doomed by gryphonfg
Abin Sur, the Green Lantern, captured Atrocitus and was transporting him to Oa when he discovered he had something else on his ship. A battle with a xenomorph caused his ship to crash on Earth. Mortally wounded, he sent his power ring to find a new Green Lantern. Meanwhile, the Green Arrow tracked Intergang in Star City. Unbeknownst to him, a predator was tracking him.
Crossover - Aliens/Predator & Arrow - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 14,255 - Favs: 4 - Follows: 3 - Updated: 1/19 - Published: 11/21/2016 - Predator/Yautja, Alien/Xenomorph, Oliver Q., Barry A.
DxD & AliensPredator crossover by Dante Fernandez
Without a doubt the supernatural exists and that world is quite dangerous & powerful... and yet what if there was something beyond the supernatural world, beyond planet Earth, something more... deadly (challenge)
Crossover - Aliens/Predator & High School DxD/ハイスクールD×D - Rated: T - English - Chapters: 1 - Words: 716 - Published: 1/13
Aliens Vs Mario by RobertNerd
When Xenomorphs attack the Mushroom Kingdom, tragedy hits. The Mushroom Kingdom was decimated and King Toadsworth and Luigi were killed. With the Mushroom Kingdom in a political crisis and a new monster nobody knows how to fight, do Mario and Peach have what it takes to keep everyone safe? Or is the world doomed to die. First chapter is Peach POV. The rest is third person.
Crossover - Aliens/Predator & Mario - Rated: T - English - Horror/Tragedy - Chapters: 3 - Words: 3,515 - Follows: 1 - Updated: 1/10 - Published: 12/27/2016
Dark Secrets by Espeon Master Espo reviews
Need Beta. Harry has found a secret the Founders Sealed away, a secret that should have never been unearthed again.
Crossover - Aliens/Predator & Harry Potter - Rated: T - English - Mystery/Suspense - Chapters: 30 - Words: 63,401 - Reviews: 203 - Favs: 418 - Follows: 438 - Updated: 1/9 - Published: 11/17/2010 - Harry P.
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: 3 - Words: 24,170 - Reviews: 20 - Favs: 59 - Follows: 73 - Updated: 1/2 - Published: 6/13/2015
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: 4 - Words: 10,484 - Reviews: 15 - Favs: 15 - Follows: 16 - Updated: 1/1 - Published: 9/5/2016 - [Ahsoka T., OC] Predator/Yautja, Anakin S.
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: 9 - Words: 26,574 - Reviews: 26 - Favs: 39 - Follows: 45 - Updated: 12/29/2016 - Published: 8/18/2014
Ben 10: Alien War by Eban EnCa reviews
Ben Tennyson cumple ya 17 años, y está completamente seguro de que después de todo lo que ha pasado, ya nada puede atormentar su vida, que todo lo puede superar...pero se equivoca, Ben está a punto de enfrentarse a dos razas alienígenas que nunca antes había visto, dos criaturas enfrentadas a muerte desde años atrás...una guerra donde gane quien gane nosotros perdemos...
Crossover - Aliens/Predator & Ben 10 - Rated: K+ - Spanish - Adventure/Hurt/Comfort - Chapters: 16 - Words: 26,582 - Reviews: 18 - Favs: 8 - Follows: 6 - Updated: 12/26/2016 - Published: 2/22/2014 - Predator/Yautja, Alien/Xenomorph, Ben T., Albedo
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: 31 - Words: 123,537 - Reviews: 509 - Favs: 512 - Follows: 639 - Updated: 12/19/2016 - Published: 4/25/2015 - Predator/Yautja, Illusive Man, Councilor Tevos, Councilor Sparatus
aliens by MYcakes
Nobody can hear you scream in space or deep in the woods.
Crossover - Aliens/Predator & 100 - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 12,399 - Favs: 1 - Follows: 1 - Updated: 12/11/2016 - Published: 11/23/2016 - Abigail G./Abby, Clarke G., Bellamy B., Cage W.
A-V-MH: Alien VS Monster Hunter by applecreature
A Gore Magala is infected by an alien parasite, and an abomination is born from it. The altered frenzy virus it uses is capable of infecting unlucky hosts with a Xenomorph parasite, and rather quickly! A hunter and his trusty sidekick, Cha-Cha set out to hunt the beast and its underlings. Will they survive or will they become part of the problem?
Crossover - Aliens/Predator & Monster Hunter - Rated: T - English - Fantasy/Horror - Chapters: 1 - Words: 828 - Published: 11/26/2016 - Alien/Xenomorph, OC
Blood of Illium by pta917 reviews
After acquiring Thane and Samara for his crew Shepard goes after a vicious Predator that is leaving a trail of bodies all around Illium.
Crossover - Aliens/Predator & Mass Effect - Rated: T - English - Chapters: 5 - Words: 7,932 - Reviews: 4 - Favs: 12 - Follows: 12 - Updated: 11/8/2016 - Published: 6/5/2015 - Wolf, Samara, Shepard (M)
Metroid VS Alien 1 by SamtheMetroid
This is what happens when the idiots in G.F. get a hold of Xenomorph eggs. Idiots.
Crossover - Aliens/Predator & Metroid - Rated: K+ - English - Adventure/Horror - Chapters: 2 - Words: 711 - Follows: 1 - Published: 11/2/2016 - Samus A., Adam
Mowgli vs Predator by Sci-FiMan2XXX
A stranger from another world came to the earth's jungle to hunt a wild human. Can Mowgli save the ones he loves from this predator by defeating it or sacrificing his own life?
Crossover - Aliens/Predator & Jungle Book - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 1,852 - Favs: 3 - Follows: 2 - Updated: 9/28/2016 - Published: 9/24/2016
Second Chance by BlackJack474 reviews
Darth Vader, the Dark Lord of the Sith has finally been defeated, but instead to join his wife in the Force, he is sent to a planet which will be his place of redemption.
Crossover - Star Wars & Aliens/Predator - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,208 - Reviews: 1 - Favs: 4 - Follows: 3 - Published: 9/28/2016
Titan: Project X by SVJohnson8721
Call asked Ripley: What happens now?... So what happens now that Earth's rebuilt, now that the remaining crew of The Betty is returning to Earth. What if Weyland-Yutani was in cahoots with The United Systems Military. What new adventures lay ahead? Will Cale's gang, and Ripley's gang save the day once again. Rated T.
Crossover - Aliens/Predator & Titan A.E. - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 1,623 - Published: 9/23/2016 - Ripley 8, Alien/Xenomorph, A. Call
Cazadores by KlausAdler
En mi juventud fui un muchacho escéptico y un tanto arrogante como cualquier otro. Cuando se hablaba de nuestros Dioses del pasado yo negaba su existencia o era reacio a creer en ellos, hasta que un día durante una misión descubrí que los dioses pueden venir en muchas formas y que las historias tienen más de una interpretación. (One-Shot)
Crossover - Aliens/Predator & Assassin's Creed - Rated: T - Spanish - Adventure/Sci-Fi - Chapters: 1 - Words: 2,327 - Favs: 2 - Follows: 1 - Published: 9/16/2016 - Predator/Yautja, Ah Tabai - Complete
Huntress by SaberbladePrime reviews
Kacela (Fem Harry) is taken by a tribe of warrior women who are descendants of humans and Predators, Kacela is a relative of the head of the tribe. Said leader is not amused that Dumbledore is trying to use her niece as a weapon, so she takes her niece back to her home the Amazon rainforest and raises her as a warrior and a hunter.
Crossover - Aliens/Predator & Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 1,157 - Reviews: 9 - Favs: 90 - Follows: 107 - Published: 9/16/2016 - Predator/Yautja, Harry P.
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