GameSpot has posted a preview of Battle Realms: Winter of the Wolf, the upcoming expansion to the 3D real-time strategy game by Liquid Entertainment. The article describes the pack's setting as a prequel to the original game, its focus on the Wolf Clan, the main storyline that is played out in 11 new single-player missions, the new structures and units you can expect, and more. Ten new screenshots and a batch of concept art illustrate the proceedings.