GameRanger Technologies today announced the addition of Soldier of Fortune II: Double Helix to GameRanger, the company’s popular mulitplayer online gaming service. Soldier of Fortune II: Double Helix, the popular first-person shooter, is available from MacPlay for Mac OS X, priced at US$49.99. GameRanger also supports 105 other titles, and is available for Mac OS 8.6 or higher and Mac OS X.