Well ok, just two: GameFAQs has posted a new guide/walkthrough for Half-Life: Opposing Force, offering detailed help on finding your way through Gearbox' expansion pack. It even includes mention of an Easter Egg in the game that hails back to the days of DOOM II. Elsewhere, Core Design has posted a brief technical support FAQ for their 3D action adventure Tomb Raider: the Last Revelation, including the patch that was released last week.