Sierra has released its version 1.1 patch for SWAT 4.
The 48MB update includes multiplayer versions of three single player missions (Convenience Store, Hotel, Jewelry Heist); adds a mod tool for the games in the software development kit; has improved file checking to prevent cheating; and fixes several other issues. The update can be found at http://www.sierra.com/file_list.do?gamePlatformId=1735.
SWAT 4 was released earlier this year by publisher Vivendi Universal. Those looking for an excellent mix of first person action and squad-based tactics will find SWAT 4's extremely realistic and involving gameplay hard to beat. Read our review here.