Here is the full list of all 18 Mystery Tales: The Lost Hope Collector's Edition achievements.
Finish five hidden-object scenes in a row in under one minute each.
Find ten items in a hidden-object scene in ten seconds.
Find five items in a hidden-object scene in five seconds.
Persuaded Emmett to help us.
Finish three hidden-object scenes in a row in under one minute each.
Finish one hidden-object scene in less than 1 minute.
You get this award for destroying the monster.
Finish five hidden-object scenes without a hint.
Find three items in a hidden-object scene in three seconds.
Spend one crystal in the zoo.
You get this award for finding the alchemical crucible.
Spend one coin in the shop.
Release the Priest from under the rubble.
You get this award for freeing Annie.
Finish three hidden-object scenes without a hint.
Complete three mini-games without skips.
Finish one hidden-object scene without a hint.
Complete one mini-game in less than 1 minute.