Call of Duty: Black Ops II wants to surprise you.

For one, the campaign will offer branching paths and alternate endings, with the storyline changing depending on decisions you make. Should you fail select missions the story will still continue, with characters living or dying depending on your actions. While we're not expecting Quantic Dream levels of immersion, it should help keep the single-player mode from being an identikit run-and-gun affair.

[source oneofswords.com]