Command & Conquer Crossovers
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Commanding Effect by vmoneywashere reviews
Based on the Command and Conquers general game. The Systems Alliance never materialized. Instead, a collection of advanced nation-states takes its place. How will the Citadel react when they meet a race so different from them in terms of technology and structure? Not well since they just allied themselves with the Quarians. P.S, I don't own Command and Conquer or Bioware.
Crossover - Command & Conquer & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 42,424 - Reviews: 80 - Favs: 440 - Follows: 558 - Updated: 2/20 - Published: 8/13/2021 - [Tali'Zorah, Shepard] OC, Rael'Zorah
The Setting Sun by Deadmin reviews
This is a tale of two Japans meeting, one defensive, and one offensive. Will their differences lead to trouble? Not if the MC has anything to do about it... probably
Crossover - Command & Conquer & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Romance/Drama - Chapters: 20 - Words: 28,278 - Reviews: 14 - Favs: 24 - Follows: 23 - Updated: 2/14 - Published: 2/22/2021 - OC, Itami - Complete
Day of Destiny by Deadmin reviews
The day of destiny is soon to arrive. Yuki has put up a façade for so long, she's about to reveal her true colors real soon. This world has not yet seen the overwhelming power of the Empire of the Rising Sun. Sequel to The Setting Sun
Crossover - Command & Conquer & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Romance/Drama - Chapters: 16 - Words: 32,497 - Reviews: 9 - Favs: 10 - Follows: 15 - Updated: 2/11 - Published: 2/25/2021 - Imperial Commander, OC, Itami
Nod Commander Louise by Froxiame reviews
Just when Henrietta's hope was fading away, hope came in the form black and red golems capable of shooting light that could melt even the strongest metal that Tristain's blacksmiths could create. Now begs the question, is this army of black and red good or bad?
Crossover - Command & Conquer & Familiar of Zero - Rated: T - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 11,767 - Reviews: 26 - Favs: 103 - Follows: 148 - Updated: 1/21 - Published: 12/20/2021 - LEGION, Louise, Henrietta
From Scorpion to Phoenix by Thierry Rajmund reviews
Three years after the Fourth Tiberium War the victorious GDI works on the restart the normal life on the Earth, the remaining remnant of the Nod prepares for their reemergence led by a young, charismatic and mysterious leader and in the shadows an invasion's threat is looming over the humanity. And who is Izuku Midoriya's father? You'll find your answers in this story.
Crossover - Command & Conquer & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 2,543 - Reviews: 3 - Favs: 7 - Follows: 6 - Updated: 11/7/2021 - Published: 10/17/2021
Red Alert: Comrade Commander by Autoiko reviews
Inspired by Danteinfernus' "Command over the Azur Lane", Mikhail Vyacheslav Dobrynin is given one of the greatest responsibilities of all: Commander of the Army. What was supposed to be the worst day of his life became a blessing, yet he expected much and wanted little. Needless to say, nothing prepared him for what came next...
Crossover - Command & Conquer & Azur Lane/碧蓝航线 - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 15,653 - Reviews: 2 - Favs: 24 - Follows: 36 - Updated: 10/1/2021 - Published: 9/20/2021 - Soviet Commander, A. Cherdenko, Avrora
Peace through Power by Vherstinae reviews
Annette Hebert was a young revolutionary who happened to fall into the wrong crowd. But who inspired her to be such a firebrand? And what happens when Taylor starts reading her journals?
Crossover - Command & Conquer & Worm - Rated: T - English - Drama - Chapters: 10 - Words: 27,749 - Reviews: 107 - Favs: 564 - Follows: 706 - Updated: 8/16/2021 - Published: 2/7/2018
Reunion and Brotherhood: Dawn of Originium by FrancisJames reviews
Kane and The Brotherhood of Nod has finally ascended to the stars. But where they ascended too, is left to be desired.
Crossover - Command & Conquer & Arknights - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 24,036 - Reviews: 26 - Favs: 57 - Follows: 65 - Updated: 7/28/2021 - Published: 11/27/2020
Command and Conquer: The Wolf, the Agent, and the Demon by Golden Medicine Tiger reviews
The fight against Lucifer brings John into "Red Alert," where he must find his hated foe amidst the chaos of a world at war. Alongside him is a fiery Agent, determined to seek an end to the war and personal justice. But is Lucifer's vessel what John thinks it is, or does Lucifer have another trick up his sleeve? Tanya/OC. Multi-crossover.
Crossover - Command & Conquer & Assassin's Creed - Rated: M - English - Adventure/Romance - Chapters: 8 - Words: 103,636 - Reviews: 1 - Favs: 6 - Follows: 10 - Updated: 6/6/2021 - Published: 1/16/2016
Tiberian Light by ZWORZT WRITER reviews
A Command & Conquer player gets ROB'ed towards Terra with nothing but a single GDI MCV. Watch as he deals with politics, conspiracies, and a whole lot of other BS Arknights has to offer. Let Terra know, that in the darkest shadows of doubt and uncertainty, there will always be a spark of hope. For the Tiberian Light, shall shine the way.
Crossover - Arknights & Command & Conquer - Rated: M - English - Humor - Chapters: 4 - Words: 14,731 - Reviews: 20 - Favs: 97 - Follows: 133 - Updated: 5/16/2021 - Published: 5/13/2021
Operation Incursion by Engenier17CZ reviews
Few days after repeling Scrin invasion, humans accidentaly active Rift Generator to create a wormhole to new world. What will await them there and which side will they chose in continent-wide conflict for freedom? Will they attemp to repair the Imperial machine, or will they tear it down and rebuild it?
Crossover - Command & Conquer & Akame ga Kiru/アカメが斬る - Rated: M - English - Mystery/Sci-Fi - Chapters: 5 - Words: 8,008 - Reviews: 14 - Favs: 28 - Follows: 37 - Updated: 4/30/2021 - Published: 5/30/2018 - GDI Commander, Night Raid, Jaegers
Age of Tiberian by Spartan13047 reviews
A parasite from another world crashed down onto Remnant. The kingdoms remain blissfully unaware as the green crystal continues to consume the environment. It will continue to feast on this new world uninterrupted. That is until two forces familiar with the green crystal start fighting anew. Time is short for the small green planet. Soon it will take on a different green.
Crossover - Command & Conquer & RWBY - Rated: M - English - Sci-Fi/Hurt/Comfort - Chapters: 3 - Words: 8,287 - Reviews: 9 - Favs: 23 - Follows: 37 - Updated: 4/27/2021 - Published: 1/23/2020 - OC
Operation Reclamation : Shadows of Terra by XxDELTAxX reviews
There is a reason why rules are made. Yet, there are also rules that can be bended and broken. Unfortunately for one man, his task is much involved with two worlds that are different yet the same for him. Thrown into the world of Terra, he has to be the emergency repairman to clean up the mess of anomalies. Lets see what kind of madness awaits him. Shall we?
Crossover - Command & Conquer & Arknights - Rated: M - English - Adventure/Fantasy - Chapters: 8 - Words: 26,837 - Reviews: 17 - Favs: 83 - Follows: 102 - Updated: 4/16/2021 - Published: 4/11/2021
Mental Omega: Paradox Effect (Old Version) by Paltry Li0n
Archive of Mental Omega: Paradox Effect as of 06-04-2021, before it was rewritten.
Crossover - Command & Conquer & Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 11 - Words: 66,980 - Favs: 2 - Follows: 4 - Published: 4/6/2021 - Complete
Mental Omega: Paradox Effect Redux by Paltry Li0n reviews
(In the process of being rewritten.) The winds have changed. Foehn emerges as the next world power. The USA descends into anarchy. The Soviet Union spreads the worker's revolution to the cosmos. The Citadel Council makes the first contact with drastically different humanity. Rated M for violence and suggestive themes. Multi crossover with reference or aspects from other series.
Crossover - Command & Conquer & Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 13 - Words: 64,110 - Reviews: 70 - Favs: 119 - Follows: 162 - Updated: 4/5/2021 - Published: 5/3/2019
Children of the Ichor by InTheNameOfKaneNothingIsTrue reviews
Kane has risen once more after the end of the Second Tiberium War, but finds himself in an unfamiliar space. The path of NOD crosses with the Assassin Brotherhood's, as they confront their sworn enemies together...
Crossover - Command & Conquer & Assassin's Creed - Rated: T - English - Adventure/Sci-Fi - Chapters: 21 - Words: 58,028 - Reviews: 16 - Favs: 16 - Follows: 21 - Updated: 4/3/2021 - Published: 4/6/2020 - Kane, M. McNeil, Desmond M., William M.
Crystal Eagle Rising by Vengeful Soldier reviews
Humanity has survived itself, Tiberium, and even the scrin in its struggle to reach the stars. Now, can it survive contact with the rest of the galaxy?
Crossover - Command & Conquer & Mass Effect - Rated: M - English - Chapters: 1 - Words: 10,326 - Reviews: 24 - Favs: 126 - Follows: 201 - Published: 3/11/2021
Flight of the Twin Eagles by Blazblade reviews
UNSC and GDI. Two different military forces, both made to defend Humanity from forces that would destroy it. Through an anomaly in space, these two would meet in order stop a threat against one humanity as a legend is found by the Initiative. New and old threats soon appear around the two groups as a new alliance is formed. The two eagles take flight into new skies.
Crossover - Command & Conquer & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 15 - Words: 211,565 - Reviews: 205 - Favs: 241 - Follows: 289 - Updated: 2/23/2021 - Published: 1/10/2018 - GDI Commander, OC, Master Chief/John-117, T. Lasky
Global Liberation Army of the Void by Zaceron reviews
Loui/-se summons the global liberation army of the void. A one shot.
Crossover - Command & Conquer & Familiar of Zero - Rated: T - English - Chapters: 1 - Words: 3,253 - Reviews: 7 - Favs: 14 - Follows: 12 - Published: 1/19/2021 - Complete
Sun of the Tiberian Age by Bennington1234
A Command and Conquer/ Tolkien mythos cross set in a universe where the Tiberium universe is the far future of the Tolkien mythos.
Crossover - Command & Conquer & Silmarillion - Rated: T - English - Supernatural - Chapters: 1 - Words: 419 - Follows: 1 - Published: 1/2/2021 - Complete
Time Reset by ImperialBattleMantle reviews
An Epic Battle happens on the planet of Meridian. The Dark Energy for the Chaos Lord has Grown Strong. Ripping Both Time and Space at the same time sending me and my squad back to the year 2020 Unfortunately, we encountered an American Marine unit who fired at us on sight of which we were declared an enemy of the US. I contact MI6 on a secure communication link
Crossover - Command & Conquer & Warhammer - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,344 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 9/16/2020 - Allies Commander, Soviet Commander, Chaos Space Marines, Titus
Command & Conquer: WorldEnd by ramblehook reviews
The story begins at Episode 12 of the WorldEnd anime, where Willem and the Fairy Leprechauns are in dire straits. Surrounded by the beasts, and expecting and inevitable end, Willem, Ren, and Chtholly find themselves with unexpected reinforcements. The Tiberian timeline takes place a few years after Firestorm, and before the Third Tiberium War.
Crossover - Command & Conquer & WorldEnd/すかすか - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 6,960 - Reviews: 12 - Favs: 12 - Follows: 10 - Updated: 9/11/2020 - Published: 7/3/2020 - GDI Commander, M. McNeil, Chtholly S., Nephren
Vision, People, Purpose by Hawki reviews
Oneshot: "One people, one purpose." "One people, one vision." Both phrases had their worth, even if they were uttered centuries apart.
Crossover - StarCraft & Command & Conquer - Rated: K - English - Sci-Fi - Chapters: 1 - Words: 2,027 - Reviews: 3 - Favs: 12 - Follows: 6 - Published: 8/30/2020 - Artanis, Protoss, Kane - Complete
Second Chance by Hatoralo reviews
"After his defeat at the hands of Butterfly family, Toffee thought that his time in Mewni had come to an end. Yet, as he wakes up in a never seen before facility occupied by unknown faces, he wonders if perhaps there is still another chance for him left. The mysterious man who wants to discuss with him might have the answers he seeks." (Co-Author Tziput13)
Crossover - Command & Conquer & Star Vs. The Forces of Evil - Rated: K - English - Spiritual/Sci-Fi - Chapters: 1 - Words: 5,552 - Reviews: 1 - Favs: 6 - Follows: 5 - Published: 7/31/2020 - Kane, Toffee - Complete
GDI Chronicles by kh2996 reviews
After the Ion Cannon strike on Temple Prime, GDI's best Commander and his army have been transported to the Principality of Gallia, where it is currently under Imperial invasion. Join them as they repel the Imperial assault and stand toe-to-toe with the Militia against a powerful foe: the Valkyria. Rated T for now.
Crossover - Command & Conquer & Valkyria Chronicles - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 29,369 - Reviews: 79 - Favs: 147 - Follows: 181 - Updated: 7/27/2020 - Published: 6/18/2016 - GDI Commander, Alicia M., Welkin G., Isara G.
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