Gettysburg 1977

Booming cannon fill air army prepare confederate onslaught success mean probable capture baltimore washington failure mean end confederate offensivethe original version game historical wargame market revise time s version ultimate game battle gettysburgthe basic game classic tradition simple quick furious counter boardthe intermediate game large step complexity player counter play add game feature include terrain effect strategic movement voluntary retreat sophisticated combat system disorganization command control breastwork artillery firethe advanced game final word civil war strategy tactic feature include unit formation column line battle etc unit experience detailed command control unit activity turn unit face unit range influence expand combat sequence individual leader detailed battle order battle gettysburg possibleavalon hill complexity rating basic game intermediate game advanced game.