Word of Yu's impending departure from Brothers in Arms creator Gearbox recently emerged in unconfirmed reports, with the programmer said to have taken the role of principle engine architect on Microsoft's Halo franchise team.
"I accepted the offer to lead the team to build the engines and games for future Halo's on Xbox'es and PC's at Microsoft," read an e-mail purportedly sent by Yu that was later acquired by the press. "I assure you I will continue to help Gearbox."
Her husband, id art director Kenneth Scott, appears to have accepted a position at Microsoft at well, though his exact role is unknown.
In its communication with Shacknews, Gearbox stressed that Sean Reardon has served as its technology director for many years and oversaw Yu's platform technology work. The confusion between the two titles in recent media reports is said to have created challenges for both Yu and Reardon.
The Gearbox representative added that Yu is "an intelligent, passionate and inventive programmer" and that they are "excited about her new role at Microsoft," but did not address recent rumors that Gearbox is developing Halo 4.