Here are some cheats and tips for the game Bubble Symphony.
Arcade Mode
In this mode you can enter the secret rooms if even if you’ve died.
To enable it, press B, A, B, A, B, A, Left, C on the main menu.
Magic Rod
If you wait for the ‘Hurry Up!’ to appear on levels 6, 11, and 17
and a letter will appear. If you spell ROD you’ll gain a giant
road which makes you invulnerable and turns anything you touch
into a diamond. It will also return the dragons to their human form.
Play as Humans
To play as humans, press Left, Down, Up, B, Right, C, A at the main menu.
Super Game
To choose between the Normal game and the Super game, press
Up, C, Right, B, A, Left, C, Down at the main menu.