The Market Garden Add-on for Headquarters: World War II has 16 achievements.
Successfully complete "Road to Valkenswaard"
Complete all secondary objectives in "Road to Valkenswaard"
Successfully complete "Liberation of Eindhoven"
Complete all secondary objectives in "Liberation of Eindhoven"
Successfully complete "Battle of Nijmegen"
Complete all secondary objectives in "Battle of Nijmegen"
Successfully complete "Battle of Son"
Complete all secondary objectives in "Battle of Son"
Successfully complete "Waal Crossing"
Complete all secondary objectives in "Waal Crossing"
Successfully complete "Elst Assault"
Complete all secondary objectives in "Elst Assault"
Successfully complete "Battle of Highway 69"
Complete all secondary objectives in "Battle of Highway 69"
Successfully complete "Operation Berlin"
Complete all secondary objectives in "Operation Berlin"