110Operation Illuvatar » by Raptor2216 When breaches open between Arda and another world, the Valar begin to investigate them, On the other side, they discover a country known as the United States of America, and seek an alliance. After Morgoth discovers the breaches too and attacks, the United States declares war on Morgoth. Watch as the United States joins the War of Wrath, and changes Arda forever.
Silmarillion, K+, English, Fantasy, chapters: 31, words: 74k+, favs: 69, follows: 65, updated: 3h published: 7/23/2021, Finarfin, Manwë, Morgoth, OC
898A Song of Guns, Germs and Steel (Book Two) » by stannisthemannis1993 Continuing the story of "A Song of Guns, Germs and Steel" as medieval Westeros continues to grapple with the revelation of the modern world.
A song of Ice and Fire, T, English, Fantasy, chapters: 37, words: 163k+, favs: 729, follows: 925, updated: 9h published: 3/22/2021, Stannis B., Robb S., Tyrion L., Mace T.
105The revenge of the bald eagle » by Pepper gum The Saderan empire's worst mistake was attacking the United states and capturing a number of it's citizens to be enslaved, angering a sleeping giant. And becuase of prideful leaders and generals like Zorzal all of Falmart will know the true horrors of war.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri, M, English, Fantasy & Drama, chapters: 30, words: 79k+, favs: 152, follows: 184, updated: 17h published: 7/3/2021, OC, Pina, Zorzal
108 Robotech: The Stargate Saga » by andrewjameswilliams As robotechnology changed humanities destiny so does a chance discovery beneath the remains of the Giza plateau revealing both an ancient legacy and an ancient threat.
Stargate: SG-1 & Robotech/Macross, T, English, Sci-Fi & Adventure, chapters: 13, words: 71k+, favs: 172, follows: 193, updated: 22h published: 5/23, S. Carter, D. Jackson, Rick/Hikaru, Claudia
144 Right Time, Right Place » by Chris Alexander the Bearded The Battlestar Thessalia jumps to the wrong place, twice... right in the middle of the worst first contact of the Babylon 5 universe.
Babylon 5 & Battlestar Galactica: 2003, K, English, Sci-Fi, chapters: 16, words: 41k+, favs: 131, follows: 182, updated: 10/5 published: 6/29/2021
524 Mass Effect: Galaxy at war » by palik A Citadel Exploration fleet filled with people the council didnt want around discovers something that will change the face of Citadel Space forever. The council will experience a crash course in the fight for survival (abandoned)
Halo & Mass Effect, M, English, Sci-Fi, chapters: 29, words: 84k+, favs: 1k+, follows: 1k+, updated: 10/5 published: 6/18/2020
583Summoning America » by DrDoritosMD This Summoning Japan inspired work will follow the United States as it is summoned to a New World. From the author of Manifest Fantasy, this story will feature a similarly well-written plot, complemented by quality grammar and sentence structure.
Japan Summons/日本国召喚, T, English, Fantasy & Adventure, chapters: 119, words: 280k+, favs: 494, follows: 555, updated: 10/4 published: 5/2/2021
2 Humanity's Resurgence - Re-Upload » by StrikeFreedom11 Two different humanity's. Both pushed around by aliens for far too long. Together, they shall show this third universe that humanity is not to be underestimated.
Stargate: SG-1 & Halo, T, English, Sci-Fi & Adventure, chapters: 4, words: 26k+, favs: 26, follows: 23, 10/3, S. Carter, J. O'Neill, Master Chief/John-117, T. Hood
197 Fables and Future Fantasy » by PhillyCh3zSt3ak Contained within is a repository of random one-shots and pilot chapters on a myriad of different standalone stories and crossovers of different series. Rated M for safety, true ratings and notable content included with each individual chapter. Formerly "Phil's Random Pilots and One-Shots."
X-overs & Movie X-overs, M, English, chapters: 147, words: 865k+, favs: 107, follows: 104, updated: 10/2 published: 4/14/2016
840 Dance With the Devil » by Nanya Jedah Dohma, one of the three rulers of Makai, was always scheming and planning. Even when things don't go the way he expects, he can work with it. If the end result is amusing and gives him information, then he doesn't care about the fallout. Even if the fallout affects Earth, Makai, Heaven, Hell and everywhere in-between. Co-written with Innortal
Ranma & High School DxD/ハイスクールD×D, M, English, Adventure & Humor, chapters: 86, words: 468k+, favs: 705, follows: 751, updated: 10/2 published: 11/9/2018, Ranma, H. Issei, Lilith, Mittelt
297 After The Many Date with Danny and Penny » by pokemon fan 1991 Based on Flower Princess 11's "Many Date Universe" What if Danny choose Penny Proud
Danny Phantom & Proud Family, K+, English, Romance & Adventure, chapters: 60, words: 122k+, favs: 112, follows: 110, updated: 10/2 published: 12/29/2020, Danny F.
578 No Gods, Nor Masters » by Johnnieboy11 After the pyrrhic victory of the Human-Covenant War, the Covenant was split into many warring factions vying for the power of old. The UNSC was left, bloodied, but as the sole power in the Milky Way for now. After an incredible discovery within a set of Forerunner Ruins, an Exploration Fleet with Doctor Halsey at its head is sent out. What they find will change everything.
Halo & Gate - Jietai Kare no Chi nite, Kaku Tatakeri, T, English, Adventure & Sci-Fi, chapters: 29, words: 137k+, favs: 834, follows: 1k+, updated: 10/1 published: 1/28, C. Halsey, OC, Itami, Tyuule
96 Stargate Etheria » by Starfox5 Entering a gate leading to an unknown planet while dodging fire wasn't too uncommon for SG-1. Meeting strange new people wasn't unusual either for the Best Friends Squad. But figuring out how to deal with each other, the remnants of the Horde Clones and the Goa'uld threat without a D.H.D. for the Stargate on Etheria? That was new for both.
Stargate: SG-1 & She-Ra and the Princesses of Power, T, English, Adventure & Sci-Fi, chapters: 54, words: 373k+, favs: 120, follows: 139, updated: 10/1 published: 9/25/2021, [Adora/She-Ra, Catra] S. Carter, J. O'Neill
28 Odyssey » by TimeTraveller-1900 The Alphans discover a ship on the dark side of their moon. The Alphans now have a ship that will change their entire future for good. The Alphans can now find a new home. The Alphans...can now return home. Their Odyssey will go on.
Stargate: SG-1 & Space 1999, T, English, Sci-Fi, chapters: 12, words: 39k+, favs: 53, follows: 81, updated: 10/1 published: 12/20/2021
299 Stargate Atlantis: The Robotech War by Strikefreedom10 Two universe, completely independent from one another, will collide. How will the Atlantis Expedition thrive with one of the greatest warships and some of the bravest and greatest soldiers from another Earth aiding them with their conflict with the Wraith and other threats? Who knows, but it is going to be an amazing ride regardless. Welcome, to Stargate Atlantis: The Robotech War.
Robotech/Macross & Stargate: Atlantis, T, English, Sci-Fi & Adventure, words: 161, favs: 181, follows: 218, updated: 9/30 published: 10/4/2018, Lisa/Misa, Rick/Hikaru, Gloval, John S.
58 Stargate: Universal Collision by Strikefreedom10 After a horrible hyperspace jump following the destruction of Orilla, SG-1, Stargate Command and Atlantis all find themselves facing a brand new universe as their own galaxy is irrevocably changed. New allies, new enemies and new challenges all await as universes collide with one another in a battle just to survive.
X-overs & Stargate: SG-1, T, English, Sci-Fi & Adventure, words: 161, favs: 146, follows: 175, updated: 9/30 published: 8/19/2019, S. Carter, J. O'Neill, Thor
21 An Aura Effect » by vmoneywashere 10 years before the start of Season 1, Garnet Rose, twin brother to Ruby Rose, disappears from the face of Remnant. 20 years after the Reaper War, David Zorah Shepard, an N-6 of the Alliance, ends up on Remnant. Follow him as he rediscovers his past, deals with new foes, contacting the rest of the galaxy, and reconnects with loved ones. (Eventual Arkos, OC pairing:? For now).
Mass Effect & RWBY, T, English, Sci-Fi & Family, chapters: 4, words: 12k+, favs: 72, follows: 94, updated: 9/30 published: 8/7, OC, Summer R., Team RWBY, Team JNPR
2k+ A Horse For the Force » by Vimesenthusiast Ranma overhears some things that make him question his life in Nerima, then goes to see Dr. Tofu for some answers. While fighting those that came after him, Ranma makes a crazy decision, using the Nanban Mirror to get away from everyone chasing him. Only to land on a random planet in a Galaxy Far Far away before the events of Phantom Menace. Chaos, meet well laid plans... uhoh...
Star Wars & Ranma, M, English, Humor & Adventure, chapters: 29, words: 1213k+, favs: 3k+, follows: 3k+, updated: 9/29 published: 10/24/2015, Shaak Ti, Ranma
109GATE: The United Nations of Earth » by Nhan Le1 In the year 3001, a strange structure appear in the middle of New Ginza on planet Eden Prime and a mysterious Roman like army emerge from the gate creating death and chaos. The UNE quickly deploy its forces and push them back into the gate. As news of the attack broasdcasted through out UNE territory, the people demand retribution. Thus the UNE seaking for vengence.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri, T, English, Sci-Fi & Fantasy, chapters: 36, words: 124k+, favs: 137, follows: 146, updated: 9/28 published: 11/2/2021
647 After Many Dates: Danny and Felicia » by BeConFuzzled Writer Based on "The Many Dates of Danny Fenton" by Flower Princess 11. After the dating service, Danny is dating Felicia Hardy aka Black Cat. Join the tale of a hero and thief in their journey of adventure, action, and romance.
Spider-Man & Danny Phantom, T, English, Romance & Adventure, chapters: 40, words: 210k+, favs: 199, follows: 211, updated: 9/28 published: 8/4/2020