In response to mysterious alien incursions, the Global Defense Initiative activates the XCOM Project, bringing together their finest leaders, scientists, and soldiers to combat this new threat by all means necessary. But in a world already succumbing to Tiberium and old enemies lurking in the shadows, it will take a supreme effort from XCOM to merely survive, let alone win.

1995. As the Cold War comes to a halt, GDI and Nod try to contain the spread of an infectious disease in Italy. However, as fate would have it, they wouldn't just be containing an infectious disease in Italy. As GDI and Nod forces disappear into Terra, they have to try their best to help everyone out. Even if it means sacrificing the ideas they fought for back at home. (TibDawn AU)

Chris had a dream once: to make the world a better place. After dying early, he was given the power to create and lead armies and a chance start again in a new dimension. However, in the world of Remnant, change is easier said than done. Sometimes, it takes more more than goodwill to make things better... Very slight AU. Possible Gore and Smut warning.

70 CE war has been declared after a terrorist attack wiped out the leaders of the United Nations between the Earth Alliance and PLANT but the first shot has yet to be fired. What will happen when suddenly another more militant version of the UN from another reality arrives unforeseen? Will the ideals of the UN hold true or will there be nothing but war in the future. (owned by BKN)

When Ezra asked the Commando a simple question it brings with it a history lesson, and the general opinion of the GDI on the wider galaxy at large.

As Jim and his crew are hijacked by a cyborg and a computer being, they come to face a war like none they have ever known, and find out that Starfleet has a past that they have never been told.

Michael Afton has lived a life of neglect, abuse, and regret. But after narrowly escaping death at the hands of his father and his mysterious benefactors, he finds himself going down a rabbit hole that not only reveals the true nature of his father's research but unveils a plot of global significance. (Cross-upload from AO3)

"In our world of swords and magic, there will be the day when the Dogs of War will turn rabid against its master. But in these dark times, 'A Golden Lion of Wings and Stars', will emerge and be the light in the void." - The Goddess, Laurentia.

In the Land of Nod, there was a common, unspoken rule. Power defines authority, and he who commands the past, conquers the future and defines the present. The mystery of what was once thought to be mere savages and brutes was one that would haunt Remnant for what would be many years to come. What was certain, however, was that Nod was here to stay, as it always has.

It was death and destruction as the aliens rained hell onto their entrenchment. Parker could only watch in painful anticipation as the battle raged on.

My earliest work, now fully updated! (wow). Within is a tale of a collision of the absurd and rather horrifying world of Red alert and the rich world of the Citadel council, a clash of cultures and species with colourful characters and large scale intergalactic war. Filled with all varieties of Battle; Space Battles, Ground battles, Diplomatic Battles, and (possibly) many more!

Three ace commanders of war are summoned to the world of fantasy and magic as familiars. How can they fare well in a world of fantasy and magic where science and technology never been develop. Follow our three commanders as they learn and at the same time wreck havoc with to the common sense of this fastasy medieval world along with their technological firepower!

Corruption has always run rampant through the Republic, people suffer, planets devastated by corporate greed. the Jedi, the supposed guardians of peace are nothing more than the Republic's lapdogs. Well no more! its time to rise against our oppressors! Down with the Republic! all hail Nod's glorious Prophet! I do not own anything of Command and Conquer nor Star Wars.

What do you think will happen when a regular Command and Conquer GDI gamer is put in a world of Nier with the power of commanding an army? Well, total chaos of course. This Story is going to be focusing on both the character and the consequences of every step the OC has chosen and done. (Story is still a mess don't expect too much)

this story is inspire by Blazblade C&C x-overs: GDI Weapons and Vehicles, but this only focus on lore or other crossover event like Arknight, MuvLuv, Infinite Stratos, Code Geass, StarCraft, Mass Effect, GATE, and Gundam SEED or More of according to my own personal taste. Also do Ben10 Xlore now Merge into one timeline so enjoy.

Across the fractured timelines made by Einstein's time machine, certain tears in reality have opened doors to other worlds. This had major unintended consequences for some and perfect opportunities for others. Terra's fate is at the hands of who or what came through the tear, regardless of whether their intentions are good or misplaced. (One-shot series of C&C factions in Terra)

Jaune Arc disappeared after a mission went wrong. For more than a month, Beacon mourned his disappearance until on one faithful day, he returns. However, Arc has not returned alone, returning with an entire continent at his back. Remnant will not be the same as the people of North America interact with Remnant. Tensions brew and await someone to Command and Conquer (slow updates)

Louise summons a GLA command truck and a bumbling manservant with a sledgehammer.

Amon, Kerrigan , and Arcturus were gone. The Kaprulu sector was open to a period of peace and prosperity. However this only means that it is now a even more tempting target to forces outside the Dominion's understanding.

Ash Ketchum fights aliens and dies Warning, Rated S for stupid.

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?

This is a Challenge in AOT x Command and Conquer

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...

With Ooarai shut down before she could apply to it. Another school approaches Miho offering to accept her enrollment, The Global Defense Academy. Will Miho be able to get over her bad experiences during the 62nd tankery tournament and compete in the next one? Will she meet and make new friends and will she have a overall better life at GDA than back in Kuromorimine?

A year later after the fall of Lescatie, the monsters dominated the world as Order aligned nations started to decline. While they celebrate their victory, they did not expect to see someone ruin their day. That name will bring his battle-hardened army along with their advanced technology and forbidden resources. Monsters and demons will fear thy name: Legendary Insurgent.