Set during the American Civil War, Civil War Secret Missions is a turn-based strategy game that follows the story of a young soldier who must complete secret missions for his commander. The player's goal is to lead their troops through various battles and environments, while also managing resources and making strategic decisions.
The gameplay involves planning and executing missions, using a variety of units such as infantry, cavalry, and artillery to achieve objectives. Players can choose from different characters, each with unique abilities and strengths, and must balance the needs of their troops with the demands of the mission. The game features a mix of tactical battles and exploration, as players navigate through enemy territory and uncover hidden secrets.