Here is the full list of all 31 Kids of Hellas: Back to Olympus achievements.
Earn all the achievements!
Activate the "Freezing time" bonus three times on the same level!
Find 40 puzzle pieces!
Complete 30 levels with 3 stars!
Encounter a patrolling enemy 30 times!
Repair the ancient Greek ship!
Find 20 puzzle pieces!
Encounter a patrolling enemy once!
Use all the bonuses at least once while playing the game!
Erect 30 buildings!
Activate the "Speed up character" bonus three times on the same level!
Gather 500 units of gold!
Find 10 puzzle pieces!
Complete 10 levels!
Complete 10 levels with 3 stars!
Use your skill 20 times!
Assign 1000 tasks to the kids!
Summon 5 kids simultaneously!
Use two bonuses simultaneously!
Gather 500 units of food!
Complete any level with three stars without using any bonuses!
Cancel a task 30 times!
Gather 100 units of gold!
Use your skill
Complete the level without using skills!
Repair the mana well!
Gather 100 units of food!
Cancel a task!
Complete one level with 3 stars!
Complete the 1st level!
Find the first puzzle piece!