Full list of all 24 Mythic Wonders: The Philosopher's Stone achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Finish the bonus chapter.
Tame the Guardian.
Restore Gideon.
Find a way out of the cave.
Extinguish the magic fire.
Create and drink the special potion.
Complete the game.
Find and defeat your uncle.
Finish all Minigames without using the skip option.
Assemble the Artifact.
Finish all Hidden Object Scenes without using the hint option.
Find all the morphing objects.
Fix the teleport device.
Fly the Pegasus Machine.
Get past the dragon and into the fiery garden.
Free the mermaid.
Finish a Hidden Object Scene in under a minute.
Finish three Hidden Object Scenes in a row without using the hint option.
Find three hidden objects in three seconds.
Get the key from the Cerberus.
Finish three Minigames in a row without using the skip option.
Go through the portal.
Finish a Minigame in under a minute.
Enter your uncle’s house.