Typically, the two campaigns will relate to each other in story how much they relate depends on the game.
It allows two players to play together through a separate campaign compared to the single player campaign, or non-campaign modes in certain maps. Fourth Echelon commander Sam Fisher moves in with Fourth Echelon operator Isaac Briggs during a Co-op mission.Ĭooperative or co-op is a two-player multiplayer game mode featured in Splinter Cell: Chaos Theory, Splinter Cell: Double Agent (Version 2), Splinter Cell: Conviction and Splinter Cell: Blacklist.