Here is the full list of all 26 Myst achievements worth 1,000 gamerscore. It takes around 6-8 hours to unlock all of the achievements on Xbox One.
Achieved one of the brothers' endings while on a randomized playthrough.
Fill up all of the shelf space for the Red or Blue pages.
Made it through the maze in Selenitic without pressing "backtrack" on a randomized playthrough.
Achieved the bad ending with Atrus.
Achieved the good ending within two minutes.
Achieved the good ending without inserting a single red or blue page.
Achieved bad ending with Sirrus.
Achieved bad ending with Achenar.
Returned to Myst Island from D'ni.
Achieved the good ending.
Solved the fireplace puzzle.
Found a way back from Mechanical.
Found the skeleton in the Mechanical Age.
Found the white page.
Rode the tree to the highest position.
Found to Sirrus' message to Achenar.
Found a way back from Channelwood.
Opened the safe in the cabin.
Solved the gear puzzle inside of the clocktower.
Found a way back from Selenitic.
Solved the piano puzzle in a single try.
Solved the generator power puzzle.
Found a way back from Stoneship.
Solved the compass puzzle.
Raised the sunken ship.
Viewed some dated constellations.