3DGamers: Soldier of Fortune II Downloads: Offers downloads including patches, demo, and the Linux server.
Franks Corner: Soldier of Fortune II on Wine: Tutorial about how to run Soldier of Fortune II on Linux using Wine.
GameSpy.com: Includes review, preview, and cheats. [Xbox]
PlanetSoldierOfFortune: Files, forums, resources
Ravensoft: Soldier of Fortune II: Double Helix: Raven software's official website for Soldier of Fortune II: Double Helix
SoF2Files.com: Maps, skins, mods, models, downloads, news
Soldier Of Fortune II World: Contains a full walkthrough, pictures, cheats, system requirements and the credits from the game.