Australia has been annexed, the United Nations is in chaos, the world is under siege and the Ethereals have taken the field. Facing the full might of the Ethereal Collective, the Commander must rally XCOM, the newly formed ADVENT, and several other allies and rivals to unite the divided nations by any means necessary, for failure now will mean the fall of humanity once and for all.

I started a new game, only to end up inside that game instead. Now, I must survive a world meant to be fiction. I must use my knowledge to save this universe, and make sure Shepard prevails. But Saren was only the beginning, and there may be a threat far worse then the Collectors or their masters. A threat that I might not be ready for. The real question is: are they ready for me?

They came to Thessia 38,000 years ago to save our ancestors from the demons. We thought they had all disappeared, and yet they remain; beyond relay 314, sleeping under the shadow of the Zone, waiting for the return of their enemies. We call them Sta'kars, creatures of light and wisdom, kindred of the gods, but I know their true name: They call themselves Humans. - Liara T'soni.

The experiment continues. What are the side effects of one's pressence if you give it a little time to percolate? Think you can call the shots?

After the destruction of the dreadnought, tensions between XCOM and the Council are higher than ever. Despite growing opposition and oversight, the Commander doesn't hesitate to push humanity further into uncharted territory, as well as dealing with an ancient global conspiracy, and a growing number of countries looking to take advantage of an invasion that is only just beginning.

When aliens begin an invasion of Earth, the XCOM project is activated in a desperate attempt to slow the incursion and save humanity. With few options, the Council turns to the only one who will do whatever it takes to defend humanity. Now, the war criminal known as the Commander must rally the defenders of Earth while contending with his enemies within the United Nations.

Sam McLeod just had a bad day, but it is about to get even worse. When he becomes trapped inside another universe after a fateful decision, Sam is not elated at the second chance; he is horrified. With his entire world turned upside down, Sam has to adapt to his new climate and use his semi-good judgment for one purpose: to avoid getting involved with anything at any cost.

As the remains of the Institute leave a trail of smoke and ash, the remaining power players gather to discuss the fate of the Commonwealth…and what their relationship will be in building it.

Brace yourselves for a shameless parody of the first Mass Effect game, where nothing is sacred and you never know what these idiots are going to do next. Is Commander Jane Shepard up to the task of saving the galaxy? Does it even deserve saving?

An asari exploration vessel discovers Earth in the 2030's...and the first contact scenario has incredible implications for both species. What does humanity look like through alien eyes? Where do they go from here? /-AU: no Reapers, completely disconnected from the plot of the games, but mostly faithful to the setting. Told from many points of view.

All seems lost. The Mythic Dawn stands at the gate of Cloud Ruler Temple. All the Blades have left are five thousand scrolls of Absorb Mercantile and a watermelon...

The Holy Grail War is not a Pokemon Battle. That doesn't stop Shirou from pretending that it is, however.