Press Forward to walk. Right-click to attack from the 
ground. Right-click while moving backward to create 
wind with wings. Press Jump to take off. Hold 
left-click to breathe water. Hold left-click and 
fly into a wall to destroy it. 
Flying into a wall makes the Water Dragon cling to it. 
Press Space or Jump to stop clinging. 
Move backward to descend or land. 
A and D keys also control walking.