Here is the full list of all 27 Highlands achievements.
Kill 1500 enemies.
Raise all the heirs of Arislaan to level 10.
Craft 100 items.
Complete the game on the Casual or Normal difficulty level.
Capture all four factories on the same turn in Chapter 7.
Raise a character's Combat Points to 75 in battle.
Craft 50 items.
Complete Chapter 6 without using Eldrich, Grigori, or Meregan in battle.
Deal 150 damage or more in a single strike.
Survive an attack that deals 20 or more damage with only 1 Combat Point left.
Kill 750 enemies.
Protect the heirs of Arislaan from damage during battle in Chapter 5.
Execute Ivar Demeryon in Bridgetown.
Rescue Sophia and her mechanics in 15 turns or less in Chapter 4, then complete the main objective.
Craft 10 items.
End a battle with a Double Strike.
Prevent the Warlords from leaving the Elevator sector in Chapter 3.
Kill 300 enemies.
Win a battle against an enemy that has as many Combat Points as you.
Complete Chapter 2 and leave no enemy alive.
Attack an enemy with a Molotov Cocktail.
Activate all three types of resources.
Craft your first item.
Complete Chapter 1 without recruiting any character in a tavern.
Complete the prologue.
Complete the game on the Challenging difficulty level.
Complete the game on the Brutal difficulty level.