Here is the full list of all 60 Letter Quest: Grimm's Journey Remastered achievements worth 1,000 gamerscore.
Used 500 letters from the top row.
Spelled 50 six-letter words.
Earned 29 stars.
Swapped all letters 50 times.
Purchased 5 books.
Spelled the word BACON.
Used an entire row in one word 3 times.
Spelled 5 eight-letter words.
Spelled 25 palindromes.
Defeated 10 monsters in a single game in endless mode.
Spelled 60 words in a single game in endless mode.
Filled the entire board with plague tiles.
Dealt 10000 damage.
Purchased 10 potions.
Spelled a word that contains two 'Y's.
Used 25 plague tiles.
Spelled 10 seven-letter words.
Spelled the word BANDITS.
Spelled a word containing two or more crystals.
Finished a stage with full health.
Spelled a word that did zero damage.
Left a monster with only one health.
Spell 1500 words.
Spell 2500 words.
Use 5000 letters.
Bust apart 100 gem piles.
Beat a stage with only 1 health remaining.
Spell 3 words with no vowels.
Spell 200 double-letter words (ex: 'BUBBLE').
Use 100 crystals.
Use 500 corner letters.
Fill the entire board with duplicator tiles.
Deal 25000 damage.
Defeat 250 monsters.
Defeat 5 monsters with exact damage.
Dodge 50 attacks.
Perform 100 critical attacks.
Lose from taking tile damage.
Earn 15000 gems.
Spend 25000 gems.
Purchase 30 upgrades.
Purchase 50 merchant items.
Complete 70 quests.
Open 10 treasure chests.
Open a treasure chest with no incorrect guesses.
Reach max level with one book.
Earn 99 stars.
Earn 120 stars.
Take 10000 damage.
Earn 1000 book XP.
Use 2500 vowels.
Fail to open 3 treasure chests.
Earn 20 crystal stars.
Earn 40 crystal stars.
Defeat 100 monsters in endless mode.
Spell 750 words in endless mode.
Use 2500 letters in endless mode.
Collect 2000 coins in endless mode.
Purchase 100 merchant items in endless mode.
Play 10 games of endless mode.