Full list of all 12 Puzzle Quest 2 achievements worth 200 gamerscore. It takes around 25-30 hours to unlock all of the achievements on Xbox 360.
Complete the game
Defeat an opponent on your first turn during any single player game mode
Be defeated by an opponent on their first turn during any single player game mode
Make a match of 8 gems in a row in any battle game mode
Defeat an opponent while on 1 Life Point during any single player game mode
Lose to an opponent while on 1 Life Point during any single player game mode
Use the Bash mini-game to destroy every locked gate, door or chest possible!
Defeat King Godd and complete the 'King Godd' quest
Defeat the Shadowbringer and complete the 'Shadowbringer' quest
Defeat the Green Dragon and complete the challenge quest
Defeat the Yeti and complete the challenge quest
Save the town of Verloren from invading Goblins and Trolls.