Encounter at Gettysburg is a brigade level simulation of the crucial battle of July 1-3, 1863, fought between the Union Army of the Potomac, under the command of Major General George Gordon Meade, and the Confederate Army of Northern Virginia, under General Robert Edward Lee. The game was published as part of a four game boxed set called 'War of the Rebellion', which also included 'South Mountain', 'Chickamauga', and 'Shiloh'. The latter three games were originally published by West End Games. This game included in War of the Rebellion. - BoardGameGeek