Full list of all 34 Eagle Island achievements.
The base game contains 27 achievements, and there is 1 DLC pack containing 7 achievements.
Rebuild the Manaroc Twist and replace all surrounding gems
Find the most powerful feather of them all in Eagle Island Twist
Unlock every cheat in Eagle Island Twist
Collect 3 medals in Eagle Island Twist
Collect 15 medals in Eagle Island Twist
Collect 30 medals in Eagle Island Twist
Collect all 48 star medals in Eagle Island Twist