Here is the full list of all 33 Alicia Quatermain 4: Da Vinci and the Time Machine achievements.
Get all the achievements
Complete 30 levels with 3 stars!
Find 40 puzzle pieces
Explore 50 treasure chests
Save people 20 times
Collect 50 units of food on any level
Collect 50 units of gold on any level
Break 10 ice blocks
Have the dog remove 20 roadblocks
Save people 10 times
Collect 50 units of materials on any level
Find 20 puzzle pieces
Use all the bonuses at least once while playing the game
Complete 10 levels with 3 stars!
Frighten your workers 30 times
Construct 30 buildings!
Find 10 puzzle pieces
Complete any level with three stars without using any bonuses
Complete the level without using skills!
Assign workers 1,000 tasks!
Complete 10 levels!
Gather 500 units of gold!
Gather 500 units of food!
Activate the "Freezing time" bonus three times on the same level
Use your skill 20 times!
Use two bonuses simultaneously
Gather 100 units of gold!
Gather 100 units of food!
Activate the "Speed up character pace" bonus three times on the same level
Use your skill!
Find the first puzzle piece
Complete the 1st level!
Complete one level with 3 stars!