Blood & Iron mod for Civilization IV: Beyond the Sword

Blood and Iron Introduction: Blood and Iron is a comprehensive modification to Civilization 4: Beyond the Sword that focuses on recreating World War I. Using a completely new technology tree, civics, buildings, units, religions, promotions and core code, it heavily modifies the existing Civilization 4 experience to place the player at the beginning of the 20th century. New Gameplay: Several changes have been made to customize gameplay specific to WWI: -Restricted Routes: In Blood and Iron, certain units have restricted movement. Railway guns are restricted to tiles with railroads; armored cars can only drive on tiles with roads or railroads. Though these units can only move and attack on certain tiles, they are very effective in their given roles. -Ranged Bombardment: This new feature allows artillery units and large naval vessels to attack distant tiles (sometimes up to two away) without exposing themselves to danger. Your artillery can now be based behind your fro