And reusing assets in future titles will help 'optimise the investment', CEO says.
Hollywood high flyers Adam Cooper and Bill Collageare brought on by New Regency.
Around 2 million units below Assassin's Creed 3 in the same time frame.
Alleged ex-dev talks 'troubled' development of 2012 Assassin's Creed.
"We want to be prudent on our expectations," says Ubisoft boss as Assassin's Creed 3 ships 12.5 million.
Available today for Xbox 360, tomorrow on PC and PS3, says Ubisoft.
Mistakes the screen shot for a picture of the Damascus skyline.
Unannounced Assassin's Creed game in the works at Ubisoft Montreal, Annecy and Bucharest, LinkedIn profiles reveal.
Second highest launch week for an Aliens game, only bettered by 2010's AVP.