Dragon Age 2 achievements

Completed all Bronze, Silver and Gold Trophies

Found every variety of crafting resources.

Disarmed the fire traps in Chateau Haine's vaults. ("Mark of the Assassin" downloadable content)

Earned either a friendship or rivalry with Sebastian. ("The Exiled Prince" downloadable content)

Lured and killed an alpha wyvern near Chateau Haine. ("Mark of the Assassin" downloadable content)

Crafted all of the items from a single crafting tree.

Completed the main quest in the Vimmark Mountains with Bethany or Carver in the party. ("Legacy" downloadable content)

Found all four chapters of "The History of the Chantry," by Brother Genitivi.

Completed every side quest in the Vimmark Mountains prison tower. ("Legacy" downloadable content)

Evaded vault security in Chateau Haine. ("Mark of the Assassin" downloadable content)

During each year in Kirkwall, discovered 3 secret messages from the Band of Three.

Tallis joined the party. ("Mark of the Assassin" downloadable content)