No missable achievements (plus 20 unknown)
Sign in with Steam or Xbox to track your progress, and:
Spend less than a minute on a mini-game
Find the first letter from grandpa
Complete three mini-games in a row without a skip
Make less than five mistakes in a hidden object scene
Go through the portal
Encounter the beast
Overcome the beast
Insert the first seal into the gate
Free the priest from the Mayan tribe
Complete three hidden object scenes without hints
Insert three seals into the gate
Visit all worlds
Complete the bonus level
Find three items in three seconds
Complete all hidden object scenes without hints
Complete the game (Expert mode)
Complete all mini-games without a single skip
Spend less than a minute on a hidden object scene
Find all the letters from grandpa
Unlock all achievements