From the publisher:Shiloh will employ the game system developed for Gettysburg: Badges of Courage.The Battle of Shiloh was fought in early April 1862 at Pittsburg Landing on the Tennessee River. A surprise rebel attack, led by Albert Sydney Johnson, nearly routed Union defenders,who were saved by timely reinforcements. A CSA victory would have stalled the Union advance in the west and General Ulysses S. Grant's career.Both days of Shiloh can be played separately or together. - BoardGameGeek