Here is the full list of all 18 Mia and the Dragon Princess achievements.
Death by Poison Darts
Try and escape the chaos.
Watch Skip's fingers being broken by the goons.
Death by Walsh
Attack Walsh for what he has done!
Locate the explosive ending.
Death by Poison Gas
Explain the puzzle to Marshanda.
Locate the ending that will leave you breathless.
Death by Freedum
Locate the ending for another adventure.
Crack the code.
Learn Marshanda's backstory.
Fire the cannon.
Cause a distraction by breaking the glass.
Help the police.
Locate the ending where you go on holiday.
Help Sebastian with the tour.