What are the different game modes?

There are several game modes, each of which challenges you in a different way:

 

Clear All

Remove all the Bubbles to win the level.

Lead the Ghost Upwards

Build an ascending path for the little Ghost so he can reach his friends waiting at the top.

Release the Owls

Rescue the Owls by matching the Bubbles they are trapped in.

Defeat Wilbur

To defeat Wilbur, you have to deplete his magic shield! Pop Bubbles that contain the Fairies, so they are released and can diminish the shield’s energy.

Defeat Morgana

To defeat Morgana, hit the Bubbles behind her with yours, with fairies, or with Helpers. Each time you do so, you will reduce Morgana's green life bar!