Here is the full list of all 29 Grim Legends 3: The Dark City achievements worth 1,000 gamerscore.
Made a choice. Was it enough to get rid of the Koshmaars once and for all?
Make a choice whether to fight or to deal with Koshmaar.
Win the last fight against the Koshmaar without failing.
Finish the last minigame in the game without the skip.
Move the ladder back, forth, back and forth again!
Finish Game on Expert Difficulty.
We saved the city, and Camilla. The Koshmaar is re-imprisoned. But so is Gabriel.
Finish all Hidden Object Puzzles without using the Hint button.
Play all Minigames without using a Skip button.
Find all Collectibles.
Solomon is dead. He turned into a Maskwraith. Gabriel showed up, and we joined forces.
Finish the Fifth Memory Mirror in less than 3 minutes.
Win the final Rune Battle Minigame without an error.
I have everything I need to face the Koshmaar.
Finish the Fourth Memory Mirror in less than 3 minutes.
Gabriel double-crossed me, but I know where to find him now.
Finish the Third Memory Mirror in less than 3 minutes.
Solomon's hurt. I must find a cure for him.
Finish a Hidden Object Puzzle in less than 20 seconds.
Finish the Second Memory Mirror in less than 3 minutes.
Find half of all Collectibles.
The Koshmaar abducted a city into his realm.
Finish the First Memory Mirror in less than 3 minutes.
Play 4 Minigames in a row without skipping.
Win a Rune Battle Minigame against a Maskwraith without an error.
Finish a single Hidden Object Puzzle without using the Hint button.
Find 3 Hidden Objects within 3 seconds.
An Incarceri Stone was stolen from the Order's Treasury.
Find the first Collectible.