Full list of all 66 Dragon Age II trophies - 43 bronze, 21 silver, 1 gold and 1 platinum.
The base game contains 51 trophies, and there are 3 DLC packs containing 15 trophies.
Completed all Bronze, Silver and Gold Trophies
Became the viscount of Kirkwall.
Found and killed the undying Xebenkeck.
Sided with the templars five times.
During each year in Kirkwall, discovered 3 secret messages from the Band of Three.
Crafted all of the items from a single crafting tree.
Completed Dragon Age II twice, or completed it once with a save imported from Dragon Age Origins.
Completed Dragon Age II.
Defeated Meredith, knight-commander of Kirkwall's templars.
Completed a romance with one of your party members.
Found and killed the ancient demon, Hybris.
Found every variety of crafting resources.
Found all four chapters of "The History of the Chantry," by Brother Genitivi.
Took two class specializations.
Found and killed a high dragon.
Sided with the mages five times.
Completely upgraded the armor of one of your party members.
Reached Level 20.
Defeated the Arishok.
Met Grand Cleric Elthina, Viscount Dumar, Knight-Commander Meredith, and First Enchanter Orsino.
Found and killed a varterral.
Visited 10 caves in Kirkwall and the surrounding area.
Earned the rivalry of one of your party members.
Earned the friendship or rivalry of four party members.
Flirted with one of your party members and began a romance.
Mastered a weapon style.
Used teamwork to perform a cross-class combo.
Earned the Arishok's respect.
Completed a full year in Kirkwall without any party member being knocked unconscious.
Defeated the rock wraith on your expedition into the Deep Roads.
Explored the Deep Roads.
Became a partner in a Deep Roads expedition.
Enchanted an item.
Had 100 or more sovereigns in your purse.
Reached Level 10.
Earned the friendship of one of your party members.
Unlocked 100 codex entries.
Left Kirkwall to explore the outlying regions.
Recruited four party members.
Gave a gift to one of your party members.
Opened 50 chests.
Kicked the slavers out of your ancestral mansion.
Upgraded the armor of one of your party members.
Upgraded a spell or talent
Toggled the map from day to night.
Reached Kirkwall with each character class across multiple playthroughs.
Acquired your first crafting recipe.
Allied yourself with the mercenaries upon arriving in Kirkwall.
Became a resident of Kirkwall.
Allied yourself with the smugglers upon arriving in Kirkwall.
Listened to Varric begin his tale of the Champion of Kirkwall.
Met secretly with the agent of the Divine. ("The Exiled Prince" downloadable content)
Earned either a friendship or rivalry with Sebastian. ("The Exiled Prince" downloadable content)
Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)
Confronted the culprit behind the Vael family's murder. ("The Exiled Prince" downloadable content)
Dealt with the mercenaries that killed the Vael family. ("The Exiled Prince" downloadable content)
Completed the main quest in the Vimmark Mountains with Bethany or Carver in the party. ("Legacy" downloadable content)
Defeated an ancient evil in the Vimmark Mountains. ("Legacy" downloadable content)
Applied three effects to Hawke's Key. ("Legacy" downloadable content)
Completed every side quest in the Vimmark Mountains prison tower. ("Legacy" downloadable content)
Killed a genlock, genlock alpha, hurlock alpha, bronto, and deepstalker in the Vimmark Mountains. ("Legacy" downloadable content)
Defeated Duke Prosper, with or without Tallis. ("Mark of the Assassin" downloadable content)
Disarmed the fire traps in Chateau Haine's vaults. ("Mark of the Assassin" downloadable content)
Evaded vault security in Chateau Haine. ("Mark of the Assassin" downloadable content)
Lured and killed an alpha wyvern near Chateau Haine. ("Mark of the Assassin" downloadable content)
Tallis joined the party. ("Mark of the Assassin" downloadable content)