This collection bundles Creative Assembly's popular and unusual RTS Medieval: Total War with its first expansion pack, Viking Invasion. In the role of a European regent, players take charge of the by-turn movements of entire armies across Risk-style continental maps, directing all matters of defense, diplomacy, and conquest. Battles are in real-time, and involve the command of companies of hundreds of troops across the rolling hills and valleys of realistically three-dimensional battlefields. ~ T.J. Deci, All Game Guide