Battle of South Mountain
"Battleground 5: Antietam" is a turn-based computer wargame developed by TalonSoft in 1996, the fifth issue in the popular Battleground series. It simulated combat at the 1862 Battle of Antietam and the earlier Battle of South Mountain during the American Civil War's Maryland Campaign, using both a video version of miniature wargaming and board gaming. Terrain hex maps are 3D or 2D with various scales and sizes.