"The Battle for Gettysburg" is the 2nd game in the "Orders of Battle" series of games.

17 x 22" map
120 Counters
1 Time Record/OOB
1 Tables & Charts
1 Order of Battle reference
12 Orders Cards

The game is divisional in scale. Orders are issued to individual corp via the Order Cards. It is an impulse based system, but not random. Players choose which Corp to activate and based on the Orders card that was placed under the Corp leader counter at the beginning of the turn (hidden to the opponent), that Corp takes action then play passes to the other player.