Wildstar takes place in the future of Titan A.E.Humanity settles on the Planet Bob, ruled over with benevolence by its founders, Cale and Akima. Utilizing both the remnants of the Titan and the Drej, the humans experience a period of technological growth, flourishing all over the planet. At some point after Cale and Akima's passing, a faction pops up that agrees with Akima's initial assessment: Bob is a stupid name for a planet. After a planet-wide referendum, Bob is renamed Cassus. Shortly thereafter, the Mechari arrive and tell them of the Eldan, and how they were chosen by the Eldan. As the true story of how Cassus came to be had long since faded into myth, humanity assumes the Titan was Eldan technology and buys into the story.
The Nexus Project was to fight the WildStar version of ReapersBy Prismo, taken from the WildStar Beta Forums:
Queen Myala Everstar is not the true Aurin Queen—in fact, there have never been Aurin Queens before herMyala is actually an extremely powerful esper who had used her abilities to brainwash the Aurin into thinking she was the queen. Arboria was actually just a collection of loosely connected Aurin communities, until the Ravaging which devastated their numbers and forced them to unify to have a hope of survival. In the resulting chaos, the confusion, and the desperate need for a leader, Myala rose up and proceeded to brainwash what was left of the planet into thinking she was Queen, and there always had been Queens. She has been living this lie for so long she's starting to believe it herself.
The Strain are actually Drusera's army. The Entity is her servantDrusera is not trying to save the galaxy from the Strain—she's trying to conquer it! The Entity is merely a trusted lieutenant and fall guy, to pose as a threat to both the Dominion and the Exiles so Drusera may coerce them into performing tasks her army can't do, like spread out across Nexus, rebuild the Genesis Key, and provide a near-limitless source of fresh bodies to bolster their army with.
Progenitors Nazrek and Ohmna were lovers
Drusera created the StrainThe Drusera Instances note that the Strain started appearing after the Genesis Prime AKA Drusera was born. Drusera actually birthed the Strain in a wayward attempt to make perfect life in her likeness.
Drusera and the Entity are one and the sameThe Genesis Prime was a success, in the sense that it created two facets of a perfect being: an ultimate good, and an ultimate evil. During the many conflicts between their personalities, the Genesis Prime split into two distinct avatars: the benevolent Drusera, and the malevolent Entity. The one true body of the Genesis Prime is trapped in the Lightspire.
The Chua have separate genders. They just can't visually be told apart.Many species of animals, mammals included, have genders that look virtually identical. In these cases, the only way to really tell is to glance at their sex organs. In some cases it's even more difficult, like with certain types of birds and reptiles, since their parts are retractable. With the Chua, it's yet even more difficult, since clothing covers everything in that area, and they don't have gendered pronouns. It's possible the Chua can only tell their own genders apart by scent.