18 Wheels of Steel: Convoy hands players the keys to their own trucking business as they attempt to turn their single rig into a cross-country fleet. Gameplay involves selecting one of more than 45 cargo types before slipping behind the wheel and driving to various cities where the cargo can be unloaded for a profit. While on the open road, players will need to keep a watchful eye on the police, weather, and competition in order to be successful. With the money earned from big-ticket hauls, players can purchase new vehicles and increase their business. The fourth entry in an ongoing trucking series from publisher ValuSoft, 18 Wheels of Steel: Convoy offers more rigs, greater cargo variety, and longer driving distances than in previous versions.