Here is the full list of all 24 Dragon's Wake achievements.
Give the kid a ride
Stay in the air for 10 seconds
Kill a mouse with a direct hit from a fireball
Increase all abilities to maximum
Reach the surface with the green dragon
Kill an enemy by dropping a stone on them
Kill 50 undead enemies
Destroy the black knight
Smash 10 pieces of masonry
End the game with no other dragons in your group
Give up your ability to breathe fire
Hatch the egg
Bite a ghost skeleton out of the air
Save a friend
Retrieve the green dragon egg
Defeat the goblin chief
Eat food off the ground
Eat a creature before it hits the ground
Eat food while at full health
Grow larger
Kill 50 enemies with fire
Eat 20 Goblins
Find your mother
Make a friend