Here is the full list of all 28 Endless Fables 2: Frozen Path achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Discover the truth and delivered it to Odin.
Successfully enter the Castle of Sinners.
Restore the forest’s habitat.
Fix the golem’s heart.
Finish a Hidden Object Puzzle in 90 seconds.
Successfully enter the Ship of the Dead.
Successfully deploy the mine cable system.
Finish 8 Minigames without using a Skip.
Deliver Claudia's microscope.
Melt the ice wall.
Learn more about Peter's disappearance.
Finish 4 Minigames in 60 seconds without using a Skip.
Finish 4 Minigames in a row without using a Skip.
Finish 4 Minigames without using a Skip.
Finish a Hidden Object Puzzle with fewer than 10 wrong selections.
Finish a Minigame in 60 seconds without using a Skip.
Collect all Blue Flamblings.
Collect all Green Flamblings.
Collect all Purple Flamblings.
Collect all Orange Flamblings.
Finish all Hidden Object Puzzles without using a Hint.
Find all Morphing objects.
Finish 4 Hidden Object Puzzles without using a Hint.
Finish all Minigames without using a Skip.
Find all Collectibles.
Reach Rán’s Temple.
Become one of the few who visited the Underworld alive.
Successfully lure the Kraken back to the Underworld.