Here is the full list of all 36 Enigmatis 2: The Mists of Ravenwood achievements worth 1,000 gamerscore.
Completed the game.
You have dealt with the beast. Permamently.
You performed all evidence Deductions.
You performed 3 evidence Deductions without a wrong move.
You completed the relief and opened the cell.
You collected all the Evidence.
You freed yourself from captivity.
You helped in recovering a long-lost mind.
You finished any Hidden Object Puzzle with less than 4 mistakes.
You gained acces to the inner manor grounds.
You found 15 Ethereal Butterflies.
You found 15 Illusive Objects.
You treated your ally's wounds.
You finished 4 Mini-Games in a row without skipping.
You found 3 hidden-objects within 3 seconds.
You have built a stable river crossing.
You found the way back to the park grounds.
You activated the cable car.
You established the suspect of your investigation.
You found an Illusive Object.
You found the way back to the surface.
You performed your first evidence Deduction.
You found a mysterious helping hand.
You finished any Mini-Game in less than 1 minute.
You found an Ethereal Butterfly.
Complete the game on expert difficulty
Complete the bonus adventure.
Finish all Mini-Games without skipping.
Finish any Hidden Object Puzzle in less than 1 minute.
Finish 6 Hidden Object Puzzles in a row without using hints.
Finish all Hidden Object Puzzles without using hints.
Finish a game of Pair-Matching in less than 3 minutes.
Finish half of all Pair-Matching games.
Finish all Pair-Matching games.
Find all Illusive Objects.
Find all Ethereal Butterflies.