sentences:  The results of the expanded offerings did not contribute well to the series, alongside the late-2000s recession; sales of most rhythm games including "Guitar Hero" and "DJ Hero" did not meet expectations, falling about 50% short of projected targets.Activision announced it would be cutting back to only 10 SKUs within 2010 instead of the 25 in 2009.Though RedOctane and Neversoft continued to develop the 6th main game, "", until its completion, both studios were later shuttered by Activision, moving key personnel into Activision directly for future game development, and in the case of Neversoft, closing its "Guitar Hero" division, while transferring future development duties for the series to Vicarious Visions, another Activision studio which had been fundamental in building the Wii and Nintendo DS versions of the games.