User blog comment:Commdor/Rumor: ME3 "Rebellion" Multiplayer DLC Incoming/@comment-201.171.115.21-20120516221000/@comment-1257357-20120516222456

According to the news feed about them, the only way the virtual aliens get to be in "our world" is by swapping consciousness with a volunteer from here, meaning they'd be no different that the Salarians, Humans, Turians, etc,