From the publisher’s website:
Longstreet Attacks: The Second Day at Gettysburg is the third game in the Revolution Games series of American Civil War games. The first being Stonewall’s Sword and the second being Thunder in the Ozarks.
Longstreet Attacks: The Second Day at Gettysburg simulates the fighting on July 2nd, 1863 during the second day of the Battle of Gettysburg and focuses on the southern portion of the battlefield. These engagements involved General Longstreet’s attack against Sickles’ positions, with troops from Hood’s and McLaws’ Divisions, assisted as well by Anderson’s Division of A.P. Hill’s Corps.