PSi - Another year, another Call of Duty. Activision's crown jewel is still going strong, despite the countless feelings of déjà vu each one tends to inspire. Don't get me wrong: I've stuck with the series since the very beginning. But there's only so many times I'll go through the same experience before calling it quits. Though Call of Duty: Modern Warfare 3 was a great game, it brought me closer to that point than any other installment. Call of Duty: Black Ops II is my favorite installment since World at War for one simple reason: it tries new things.