Crusaders: Thy Kingdom Come

Crusaders: Thy Kingdom Come is set in medieval Europe during the first crusade. You follow the story of a knight who travels from Constantinople to Jerusalem to earn wealth and power. You select one of five heroes representing five nations, each with unique fighting skills, backgrounds, and goals. As you progress, your character gains experience and ranks to become more effective.

The game features large battlefields with varied terrain like pine forests and rocky deserts. You must account for topographic elements such as slopes and hills, as these impact your tactical success. Physics play a role in combat, with rocks tumbling down slopes to strike enemy units. Dynamic weather and visibility changes also influence how your units perform. You complete a management phase between every mission.