Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Apprentice	Beat the game on easy.
Archery Tournament	Beat the archery tournament.
Archmage	Beat the game on impossible.
Battlemage	Beat the game on Hard.
Berzerker	Kill five enemies or more under one cast of Berzerk.
Builder	Have level three versions (the highest level) of all the primary gameplay buildings in your city.
Conqueror	Lay siege to a downloaded city.
Economist	Earn 50,000 gold in a single game.
Glass Cannon	Beat the game without taking damage.
Head of the Class	Beat the tutorial without taking damage.
Hero	Rescue all the villagers when a village asks you to save lost men from a dungeon.
Ironman	Win the game in hardcore mode.
Lessons learned	Retrieved Kroth's Ember without being knocked out.
Lightbringer	Reach player level 20.
Looter	Break thousand objects in a single game.
Magic Tournament	Beat the magic tournament.
Marry Elf Princess	Marry the elf princess.
Marry Ghost Princess	Marry the ghost princess.
Marry Mage Princess	Marry the mage princess.
Melee Tournament	Beat the melee tournament.
Necromancer	Use the raise dead spell to affect five or more units at once.
No Surrender	Kill twenty enemies in the first mission where you defend your city against the goblin attackers.
One man army	Beat the entire game solo, never purchasing units. If the game give you units through quests that is OK.
Risk seeker	Beat one of the suicide missions, electing to not take any units with you.
Savior	Rescue all the villagers when a village asks you to rescue captured prisoners.
Situational Awareness	Kill an enemy instantly by impaling them with a spike trap.
Slayer	Get the highest rank in a mission (by killing enemies quickly)
Specialist	Have any attribute reach a value of 40, including equipment bonuses.
Synergy	Get any pair of matched rings, and equip them at the same time.
Take Pride	Place a decoration or decorative building in build mode.
The good of the few	Win the game, making only negative karma decisions.
The good of the many	Win the game, making only positive karma decisions.
Village hero	Rescue all the villagers when a village asks you to save a caravan.
Vorpal Attack	Do hundred points of damage with a single attack with one of your primary weapons.
Weapon forger	Unlocked a dungeon using ancient weapon fragments.
Wizard	Beat the game on normal.