Editing Tom Clancy's Splinter Cell (section)

==Common elements==
{{Missing information|fifth freedom|date=November 2018}}

===Plot and themes===
The first game explains that "Splinter Cell" refers to an elite [[Reconnaissance|recon]]-type unit of single covert operatives (such as [[Sam Fisher (Splinter Cell)|Sam Fisher]]) who are supported in the field by a high-tech remote team.

In the first three games (''Splinter Cell'', ''Pandora Tomorrow'', ''Chaos Theory''), terrorists are planning attacks, usually by use of [[information warfare]], which Fisher, an operative for Third Echelon, a secret branch of the NSA, must prevent. The missions range from gathering intelligence to capturing and/or eliminating terrorists.

In the fourth game, ''Double Agent'', Fisher assumes the identity of a wanted criminal in order to infiltrate a terrorist ring.

The fifth game, ''Conviction'', begins immediately after ''Double Agent''. Having abandoned Third Echelon, Fisher discovers that the death of his daughter Sarah had not been an accident (as had been purported at the beginning of ''Double Agent''), leading him to strike out on his own in search of those responsible, until his investigation uncovers a conspiracy within his old agency.

In the sixth and most recent game, ''Blacklist, ''Third Echelon has been disbanded by the President of the United States. A new outfit, Fourth Echelon, is formed by the President and placed under the command of Fisher with the mission of stopping the 'Blacklist' attacks and the Engineers, the organization behind them. ''Blacklist'' deals with the morality of war and how far Fisher and his team go in order to prevent these plots against America.

===Characters===
The characters of the games, as well as the organization "Third Echelon", were created by [[J. T. Petty]]. The main recurring ones are:
*[[Sam Fisher (Splinter Cell)|Sam Fisher]] is the main protagonist of the series.
*Irving Lambert, leader of "Third Echelon", serves as the player's guide by leading Fisher through the games' missions, until he is killed by Sam in ''Double Agent''.
*Anna "Grim" Grimsdóttír is portrayed as an official Third Echelon hacker and analyst, who helps Fisher when technical obstacles need to be overcome. In ''Conviction'' she takes over the role of guide from the deceased Lambert; her character also becomes the source of dramatic tension in the story.  In ''Blacklist'', she is the technical operations officer and butts heads with Sam over morality, ethics, and Fourth Echelon's operating parameters.
*Sarah Fisher, Sam's daughter and sole family member. She was presumed to be killed in ''Double Agent'', but ''Conviction'' revealed her murder to be a deception.

===Gameplay===
The encouraged way to progress through the games is to remain hidden, select non-obvious routes, and utilize diversions to pass guards. The [[Tom Clancy's Splinter Cell (video game)|first game in the series]] only features a single-player mode, ''[[Tom Clancy's Splinter Cell: Pandora Tomorrow|Pandora Tomorrow]]'' introduces a two-on-two multiplayer mode. ''[[Tom Clancy's Splinter Cell: Chaos Theory|Chaos Theory]]'' further develops that mode and introduces a cooperative mode. Cooperative mode plays similarly to the single player mode, but adds situations that can only be overcome as a team. The cooperative storylines in ''Chaos Theory'' and the [[History of video game consoles (sixth generation)|sixth generation]] version of ''[[Tom Clancy's Splinter Cell: Double Agent|Double Agent]]'' parallel those of [[Sam Fisher (Splinter Cell)|Fisher]]'s actions in the single-player modes, letting players act on information he obtained or provide support in the field.

''Double Agent'' introduces a morality factor: Fisher may now encounter conflicting objectives between his superiors and the terrorists. For example, the terrorists may assign a mission to assassinate someone, while the NSA simultaneously instructs the player to prevent the assassination. This creates a delicate balancing act between gaining the trust of the terrorists and fulfilling the mission assignments. In addition, Fisher must not do anything to reveal to the terrorists that he is a double agent (such as let himself be seen with an NSA gadget), otherwise he will lose instantly.

''[[Splinter Cell: Conviction|Conviction]]'' utilises a much faster and more violent form of stealth action gameplay than previous games in the series. It retains the cooperative multiplayer mode of the two preceding games.
The weapons that Sam Fisher uses are based more accurately on current real-world weapons which behave accordingly and all weapons can be upgraded by a points system. This points system is secondary to the main storyline and is achievement based. These points may be used to add silencers, sights, upgraded ammo, laser targeting and other upgrades, with up to three upgrades per weapon.
This game provides an interactive mission update sequence that is built into the levels themselves. Instead of getting an objective-bar popup, the objective may appear in bold white text on the side of a building or in front of a barricade. This adds to the immersion and keeps the HUD uncluttered. The stealth element of the game allows Fisher to hide in the shadows and become almost invisible. Guards may be assassinated by unsuppressed or silenced weapons, gadgets, or hand-to-hand combat. After successfully completing a hand-to-hand kill, the player is provided with an 'execution' bonus, which allows the player to mark two to four targets (depending on the weapon selected) such as enemies or objects, and trigger the execution animation. Fisher will then dispatch all targets within a few seconds in an extraordinary fashion.
Interactive interrogation cutscenes where Fisher beats up a target for information do not require the player to do anything other than press [Interrogate]. Though if the player happens to be near an interactive object like a television or table, Fisher may use that to alter the standard animation.