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