I begynnelsen av 2006 kommer utvidelsen The Stetchkov Syndicate til SWAT 4. Det er stadig Irrational Games som står bak spillet og den nye utvidelsen kommer til å inneholde syv nye single- og multiplayer baner samt muligheten for å spille i teams med opp til 10 personer.
Nedenfor er de siste skjermisene fra spillet og litt mer info:
Crime is on the rise. More guns and drugs are appearing on the streets and the city is in crisis. SWAT is called in to take on a series of disturbances that eventually lead them to the root of the problem, an eastern European crime family that has taken up residence in the city. A final showdown will place legendary SWAT tactics against the most dangerous and ruthless criminals yet, the Stetchkov syndicate.
* 7 new single and multiplayer player levels
* Voice over IP - Built in voice communication between teammates.
* 10 Player Coop - Up to 2 teams of 5.
* New multiplayer mode - Smash & Grab
* New weapons and equipment for both SWAT members and suspects
* Stat tracking and ladders and rankings for multiplayer
* Held commands - Orders can be held in single player until the leader gives the GO command.
* Unique Leader in Coop - Option to have only one person issue comands and lead the team.
Flere nyheter om Swat 4 finner du inn her