At the end of the day it just didn't feel enough like Call of Duty.  Citing the backlash to the game's futuristic setting, Hirshberg also said that "If anything, [Infinite Warfare] just amplified the demand for boots-on-the-ground that much more."

Over 31 Million Copies Sold\n\n Call of Duty: Black Ops is the best-selling game in the franchise and was released on Nov.