Full list of all 60 Letter Quest: Grimm's Journey Remastered achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Spell 750 words in Endless Mode
Spell 2500 words
Use 2500 letters in Endless Mode
Play 10 games of Endless Mode
Defeat 100 monsters in Endless Mode
Collect 2000 coins in Endless Mode
Purchase 100 merchant items in Endless Mode
Spell 60 words in a single game in Endless Mode
Defeat 10 monsters in a single game in Endless Mode
Earn 40 crystal stars
Earn 120 stars
Earn 99 stars
Spell 1500 words
Complete 70 quests
Spell 200 double-letter words (ex: 'bubble')
Dodge 50 attacks
Defeat 250 monsters
Earn 20 crystal stars
Bust apart 100 gem piles.
Use 2500 vowels
Purchase 10 potions
Fill the entire board with plague tiles
Purchase 50 merchant items in battle
Do 100 critical attacks
Purchase 30 upgrades
Use 5000 letters
Spell a word that contains two 'Y's
Open a treasure chest with no incorrect guesses
Fill the entire board with duplicator tiles
Purchase 5 books
Spend 25000 gems
Swap all letters 50 times
Reach max level with one book
Spell 25 palindromes
Defeat 5 monsters with exact damage
Deal 25000 damage
Use 100 crystals
Earn 1000 book XP
Earn 15000 gems
Take 10000 damage
Spell a word containing two or more crystals
Open 10 treasure chests
Use 500 corner letters
Earn 29 stars
Use 25 plague tiles
Lose from taking tile damage
Spell the word BANDITS
Fail to open 3 treasure chests
Spell the word BACON
Spell 3 words with no vowels
Spell 50 six-letter words
Deal 10000 damage
Use 500 letters from the top row
Leave a monster with only one health
Finish a stage with full health
Use an entire row in one word 3 times
Spell 10 seven-letter words
Spell 5 eight-letter words
Beat a stage with only 1 health remaining
Spell a word that does zero damage