Gundam Seed Crossovers
Filters
493 | « Prev Page 1 2 3 4 5 12 .. Last Next »

Return to the Battle by myzor king of war reviews
sequel to my A new Battle story. Rating may change soon.
Crossover - Gundam Wing/AC & Gundam Seed - Rated: M - English - Adventure - Chapters: 12 - Words: 31,860 - Reviews: 26 - Favs: 12 - Follows: 10 - Updated: 11/15/2021 - Published: 7/11/2017
SW Empire Alt Universe 1: Gundam Seed Destiny by scouttroop reviews
After Adventures in Gundam 00, the Galactic Empire and their Enemy the Sith Empire shifts their attention to the Cosmic Era Universe during the Second Bloody Valentine War. While there Galactic Empire will reveal their connections behind the creation of the Coordinators and the Sith Empire will also reveal their connection behind the Xenophobic Blue Cosmos/LOGOS.
Crossover - Star Wars & Gundam Seed - Rated: T - English - Sci-Fi/Romance - Chapters: 32 - Words: 31,131 - Reviews: 36 - Favs: 14 - Follows: 13 - Updated: 11/8/2021 - Published: 10/28/2020 - [Lacus C., Kira Y.] [Shinn A., Lunamaria H.] - Complete
Rogue Knight II: The Return of the Sith by Illuviar reviews
Rogue Knight sequel-you need to read it first. The Clone Wars continue to rage across the galaxy. The Separatist latest offensive left them in control of large tracks of Republic space. The Corellian system has fallen and Kamino has been lost. The Republic is reeling after a Jedi led coup saw Chancellor Palpatine assassinated only for him to give Order 66 with his dying breath.
Crossover - Star Wars: The Clone Wars & Gundam Seed - Rated: M - English - Sci-Fi/Adventure - Chapters: 132 - Words: 452,560 - Reviews: 1447 - Favs: 1,178 - Follows: 1,201 - Updated: 10/26/2021 - Published: 1/5/2018 - [Bo-Katan Kryze, OC] Obi- Wan K.
Gundam SEED vs Foundation by Gatomon41 reviews
A parody written in the style of the Foundation trilogy stories. The clash of two titans: Kira Yamato, Ultimate Coordinator against some old man. Who will be victorious?
Crossover - Foundation & Gundam Seed - Rated: K+ - English - Parody/Sci-Fi - Chapters: 1 - Words: 1,300 - Reviews: 1 - Published: 10/17/2021 - Kira Y., Lacus C., Natarle B. - Complete
Gundam seed drifter from GBN by uselessman reviews
Akatsuki Ryutaro, hanya seorang diver normal di GBN yg menikmati hidupnya. Tapi suatu hari disaat dia melakukan dive dan log in mereka Tertransfer ke dunia seed. petualangan apa yg menunggu mereka dan dampak apa yg terjadi dengan kehadirannya di seed universe?
Crossover - Gundam Seed & Gundam Build Divers/ガンダムビルドダイバーズ - Rated: K - Indonesian - Adventure/Drama - Chapters: 1 - Words: 1,043 - Reviews: 1 - Favs: 3 - Follows: 4 - Published: 10/13/2021 - OC
A New Battleground by DarkChaosDragon00 reviews
An unfortunate incident sends Preventor agent Ice to another world. Will he fight of fall?
Crossover - Gundam Wing/AC & Gundam Seed - Rated: T - English - Adventure/Sci-Fi - Chapters: 11 - Words: 12,218 - Reviews: 3 - Favs: 8 - Follows: 13 - Updated: 10/3/2021 - Published: 12/23/2020 - OC
For the Future of the Cosmic Era by GoldenGundamZero2 reviews
Naruto is a Coordinator and with his family wealth he built his own Gundams and MS with GN Drives. He change the future of the Cosmic Era where both Naturals and Coordinators can live in peace. Some other crossovers mixed in. Naruto/Harem. Cagalli Alhpa female in his harem.
Crossover - Naruto & Gundam Seed - Rated: M - English - Adventure/Sci-Fi - Chapters: 5 - Words: 15,883 - Reviews: 44 - Favs: 219 - Follows: 203 - Updated: 9/30/2021 - Published: 7/10/2018
Seed Blooms in a Strangest Place by KokinaHime
While fighting the new festum, Soushi and Kazuki were accidentally sucked into a new dimension where festum didn't exist but humans lives peacefully. They planned to bring the whole island to the new world but halted when they learned there's something far more dangerous than the alien. CROSSOVER SOUKYUU NO FAFNER/GUNDAM SEED DESTINY
Crossover - Gundam Seed & Fafner in the Azure - Rated: M - English - Adventure/Supernatural - Chapters: 1 - Words: 4,399 - Favs: 3 - Follows: 3 - Published: 9/23/2021 - Athrun Z., Kira Y., Kazuki M., Soushi M.
The Soldier's Code by MetalHound93 reviews
"Can I coun-" The deep baritone of the mechanical being was interrupted. "There's a term in the miliary" replied the inhuman figure whilst it tugged on its hat. "Yes?" Katsuragi held hope. "We leave no one behind" Although its eyes was covered by the cap, the digitized avatar of the Game Master recognized the steel of determination in its voice. Let the Rescue Operation begin!
Crossover - Gundam Seed & Gundam Build Divers/ガンダムビルドダイバーズ - Rated: M - English - Friendship/Sci-Fi - Chapters: 3 - Words: 11,923 - Reviews: 13 - Favs: 21 - Follows: 24 - Updated: 9/8/2021 - Published: 3/14/2020
Gundam Seed: A New Path by readerofgoodfanfiction reviews
The Second Bloody Valentine's War has ended. In the midst of it all, the Atlantic Federation forms a top secret military division called Stargate Command located deep within the heart of Cheyenne Mountain, Colorado. The discovered Ancient relic, the Stargate, help raise back a nation from the ashes of its defeat like a phoenix and shows the galaxy what it truly means to be Tau'ri.
Crossover - Stargate: SG-1 & Gundam Seed - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 22 - Words: 123,966 - Reviews: 230 - Favs: 200 - Follows: 206 - Updated: 8/29/2021 - Published: 7/14/2011 - OC
Operation Genos: The Blank of Three Years by FlameOf reviews
This is a tale of when Shinn Asuka was new to the land of Gensokyo, and the Hakurei Shrine Maiden was younger than him. A prequel to Operation Genos.
Crossover - Gundam Seed & Touhou Project - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 8,708 - Reviews: 1 - Favs: 5 - Follows: 4 - Published: 8/16/2021 - [Shinn A., Reimu H.] Marisa K. - Complete
Operation Genos by FlameOf reviews
When Kira Yamato barely survives the destruction of the Strike, he and all nearby relevant parties find themselves scattered to the corners of a strange new world. Will they be able to reunite, or will they struggle to survive the unknowns of Gensokyo?
Crossover - Gundam Seed & Touhou Project - Rated: T - English - Sci-Fi/Fantasy - Chapters: 19 - Words: 113,061 - Reviews: 15 - Favs: 21 - Follows: 21 - Updated: 8/12/2021 - Published: 5/27/2021 - Athrun Z., Kira Y., Reimu H., Tenshi H. - Complete
FIRST CONTACT WAR - HIDDEN FILES by Dagon Fell reviews
A Turian vessel blasts through the Charon Relay getting serious damage, finally stopping near the battle between The Dominion and the Arch Angel, the Turians rescue a young girl from an escape pod and the rest... as they say: is History (Contains some names from the TV Series "Spartacus") this story has a slightly different timeline from both GUNDAM SEED and MASS EFFECT - Enjoy!
Crossover - Gundam Seed & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 4,380 - Reviews: 19 - Favs: 26 - Follows: 30 - Updated: 7/22/2021 - Published: 8/10/2017 - Flay A., Lacus C., Liara T'Soni, Tali'Zorah
Those Who Pursue Unicorns by CSS Stravag reviews
Joker's Wild Set 2 Side Story. Split up before the Mjolnr was lost in time and space, two Gundam pilots get a golden opportunity to reunite in the Cosmic Era. The reunion of two old friends and loves will leave a mark on others in the Cosmic Era, and create an echo into the uncertain future for everyone involved. Rated M: V, L, SC.
Crossover - Anime X-overs & Gundam Seed - Rated: M - English - Sci-Fi/Romance - Chapters: 1 - Words: 12,347 - Reviews: 1 - Favs: 10 - Follows: 10 - Published: 7/10/2021
GN-Xing the Cosmic Era by SSJ-Jolt reviews
Shortly after the defeat of Celestial Being a UN GN-X pilot is involved it an explosion while carrying out anti-terrorist actions. Waking up in the Cosmic Era he must try his best to hold to his own ideals while navigating the savagery of the Cosmic Era's First Bloody Valentine War. The question remains... how much will he screw it up?
Crossover - Gundam Seed & Gundam 00 - Rated: T - English - Adventure/Humor - Chapters: 2 - Words: 4,756 - Reviews: 16 - Favs: 38 - Follows: 59 - Updated: 7/5/2021 - Published: 3/4/2021 - Kira Y., OC
Transformers: Seed and Destiny by scouttroop reviews
The world of Cosmic Era continues the long Bloody Valentine War, but the Decepticons return as well as a resurgences Unicron. Soon alliances will be formed to stop both evil human factions and Unicron from achieving their goals. In Seed Destiny, when a second war erupts it's up to heroes to end it, also Unicron awaits Resurrection in secret, plus the return of the Autobots.
Crossover - Transformers/Beast Wars & Gundam Seed - Rated: T - English - Sci-Fi/Romance - Chapters: 26 - Words: 32,876 - Reviews: 34 - Favs: 24 - Follows: 21 - Updated: 5/28/2021 - Published: 5/18/2019 - [Lacus C., Kira Y.] Nemesis Prime, Nova Prime
Gundam Liberty: Lion's Silence by RECKLESS SOLDIER-MS reviews
LoD Spinoff: War wages between ZAFT, Sensou and the Earth Alliance. But while they fight, another faction is taking colonists. Alliances will be made, resolves tested and pilots pushed to their limits while a lion without a roar discovers his true path!
Crossover - Gundam UC & Gundam Seed - Rated: T - English - Sci-Fi/Spiritual - Chapters: 15 - Words: 84,713 - Reviews: 36 - Favs: 18 - Follows: 16 - Updated: 5/21/2021 - Published: 12/11/2010 - Amuro R., Bright N., Garma Z., Natarle B.
Gundam Build Fighter Gaia by AlexisBaudens reviews
The Arista can grant any wish if it is strong enough. Follow the story of one person whose unconscious wish was so strong that it resonated despite the distance. As well as the fallout that it implies.
Crossover - Gundam Seed & Gundam Build Fighters/ガンダムビルドファイターズ - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 4,088 - Reviews: 5 - Favs: 12 - Follows: 11 - Published: 5/17/2021 - Stellar L., OC
Dynasty Warriors Gundam Reborn- SEED Destiny Reformed Society Style by David Ishihara reviews
Accompanied by the Brave Adventurers, Reformed Society returns to the Cosmic Era in the Future Universe, where they get pulled into the Bloody Valentine War again. A tale of interwoven fates and the power to grasp the future with your own hands, was about to begin...
Crossover - X-overs & Gundam Seed - Rated: K+ - English - Sci-Fi - Chapters: 5 - Words: 11,208 - Reviews: 3 - Favs: 3 - Follows: 2 - Updated: 4/23/2021 - Published: 4/21/2021 - Athrun Z., Kira Y., Shinn A., OC - Complete
Flight Of The Jokers Wild Revised by CSS Stravag reviews
Jokers Wild Set 2, replaces Destiny. Chapter 18 UP! Now permanently marooned in Cosmic Era timeline, the Task Force Jokers Wild settles into the derelict L4 colonies and sets up a homeland for the disenfranchised. The Second Bloody Valentine War begins with a nuclear exchange, but shall be writ on the surface of Terra in a clash of beliefs that will shake the Cosmic Era.
Crossover - Mechwarrior/Battletech & Gundam Seed - Rated: T - English - Sci-Fi - Chapters: 20 - Words: 443,459 - Reviews: 138 - Favs: 99 - Follows: 82 - Updated: 4/17/2021 - Published: 6/8/2011 - Lunamaria H., W. Sutherland, OC - Complete
Random Battle: Rau vs Char by On Soaring Wings reviews
Quick drabble detailing a hypothetical scenario where Rau and Char encounter each other on the battlefield, and end up duking it out.
Crossover - Gundam UC & Gundam Seed - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 888 - Reviews: 3 - Favs: 3 - Follows: 3 - Published: 4/13/2021 - Complete
Gihren's Greed: Cosmic Crusade by Kaiser Chris reviews
April 1st, Year 70 CE. For six weeks, war has existed between the Earth Alliance and ZAFT. The Alliance is split over how to achieve victory, while ZAFT is hours away from crippling Earth. Everything will change when the Principality of Zeon, moments after declaring independence, is thrust into the Cosmic Era. Humanity's next age shall be born from the legacy of Gihren's Greed.
Crossover - Gundam UC & Gundam Seed - Rated: T - English - Sci-Fi - Chapters: 29 - Words: 246,834 - Reviews: 295 - Favs: 192 - Follows: 188 - Updated: 4/11/2021 - Published: 7/25/2019 - Degwin S. Z., OC, Mu L. F., Patrick Z.
A new reason to live (rewrite) by Proxy4818 reviews
In the aftermath of the eve wars' nd Heero Yuy is sent on a mission to investigate a mysterious anomaly appearing in a more isolated part of space before he encounters an enemy he's never seen which in turn leads him to a world he could never have imagined existed.
Crossover - Gundam Wing/AC & Gundam Seed - Rated: T - English - Romance/Angst - Chapters: 3 - Words: 21,134 - Reviews: 25 - Favs: 101 - Follows: 121 - Updated: 4/5/2021 - Published: 2/11/2020 - [Lacus C., Heero Y.]
Gundam SEEDShugo Chara: Heart in the Stars by RazeSoldier027
This is a crossover of Gundam SEED and Shugo Chara. Daichi just wants to get away from reality and go on adventure in the Gundam SEED world. What happens when he finds a mysterious person at his bedroom window one night and ends up in Archangel? Couples are RanxDaichi and MikixYoru.(There will be more in future stories.)
Crossover - Gundam Seed & Shugo Chara! - Rated: K+ - English - Adventure/Romance - Chapters: 9 - Words: 12,015 - Updated: 3/13/2021 - Published: 3/1/2021 - Complete
Gundam seed diver : Rise of red Demon by uselessman reviews
Akatsuki Ryuto, seorang diver muda yg menerima sebuah misi misterius setelah melakukan update GBN dan tanpa sepengetahuannya misi itu akan membawanya Kepetualangan yg tak terbayangkan. bisakan sang iblis merah mengatasi semua itu? check it out.
Crossover - Gundam Seed & Gundam Build Divers/ガンダムビルドダイバーズ - Rated: K - Indonesian - Adventure/Drama - Chapters: 1 - Words: 2,148 - Reviews: 3 - Favs: 5 - Follows: 7 - Published: 3/2/2021 - OC, Kira Y., Lacus C., Cagalli Y. A.
493 | « Prev Page 1 2 3 4 5 12 .. Last Next »