Full list of all 54 Dungeon Siege III achievements worth 1,250 gamerscore. It takes around 35-40 hours to unlock all of the achievements in the base game.
The base game contains 44 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 10 achievements worth 250 Gamerscore.
You completed Dungeon Siege III at the highest difficulty level.
You have completed the main quest as Reinhart.
While joined to another player's game, you used an empowered Defensive Ability to assist the party.
You reached level 20 as Reinhart.
You have completed the main quest as Lucas.
You have completed the main quest as Anjali.
You were part of a conversation wherein four players were all in disagreement over what to say.
You were part of a four-player party that completed the game together.
You reached level 20 as Lucas.
You reached level 20 as Anjali.
Playing co-op as Lucas and Reinhart, you defeated a boss.
You and a friend have played for three hours in one session.
You have disagreed on dialogue choices 20 times in one session.
You were part of a conversation wherein four players were all in agreement as to what to say.
You took part in a level-up while in a four-player game.
You have agreed on dialogue choices 20 times in one session.
You defeated the reborn god without needing to be revived by a companion.
Playing co-op as Anjali and Katarina, you defeated a boss.
You have completed the main quest as Katarina.
You completed your quest, plus all other secondary quests in the game.
You have restored the Legion and saved the land of Ehb.
You have achieved the maximum level.
You stormed the Spire and defeated Jeyne Kassynder.
Force Jeyne to flee before defeating her handmaids.
You freed all the prisoners in the Spire.
You sold over 100,000 coins worth of items.
You broke the siege of Glitterdelve and saved Queen Roslyn.
You have shown unwavering support to the Crown.
You achieved the highest possible influence with one of your companions.
Over your career, you have sustained at least 100,000 points of damage.
You have discovered 60 lore entries in one adventure.
You achieved at least one level of influence with all three of your companions.
You forged an alliance between Stonebridge and the 10th Legion.
During your fight against the Dapper Old Gent, you destroyed 50 of his Automatons.
You reached level 20 as Katarina.
You have gathered a full party of Legion descendants.
You survived a journey through the Eastern Swamp.
You defeated a major opponent using only your default equipment.
You defeated the archon, Rajani.
You bested Rajani without needing to heal yourself.
You spoke to the Radiant Youth in the Mournweald.
You've paraded about in nothing but rare items.
You decided that Gunderic Manor should remain in Legion hands.
You ceded control of Gunderic Manor to Leona.
You survived your first encounter with the undead in the desert.
You spoke to the Lamasu.
You defeated High Priest Molochi.
You performed the ritual and gained access to the Agallan Vault.
You learned the recitation in the Temple of Azunai.
You collected the sacred oil in Sandspring Cavern.
You lit the sacred flames at all three desert shrines.
You met Eleanor, de facto leader of the Abbey of St. Hiram.
You respecced your character.
You defeated the Giant Sand Worm.