Anno 1503
Set sail for the New World and a new breed of strategy.
Strategy games come in many flavors, and if you fancy a rich, multi-layered dish with a touch of empire building then try Anno 1503. The sequel to 1602 AD one of Europe's best-selling games, this combines all the thrills of your favorite real-time strategy titles.
The playable demo begins with two lengthy tutorials that introduce you to the various menus and basic principles of the game. In the opening tutorial you must construct your first settlement, and in the second you must create trade routes. Then there's two more complete single-player levels, with combat.
Creating dirt roads between your buildings can speed production.
Try it out: www.anno1503.com
Source: Official Windows XP