There are five hidden achievements for a total of eighty gamer points in Dragon Age 2 for the Xbox 360. These aren’t listed in the achievements list until you unlock them.
Check out my other article if you’re looking for the full list of achievements for Dragon Age 2 on the Xbox 360.
Arcane Defender (25 points) – Sided with the mages five times
Conqueror (15 points) – Defeated Meredith, knight-commander of Kirkwall’s templars
King of the Hill (10 points) – Defeated the Arishok
Mage Hunter (25 points) – Sided with the templars five times
Stone Cold (5 points) – Defeated the rock wraith on your expedition into the Deep Roads