Arcade Mode
In this mode you can enter the secret rooms if even if youve 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 youll 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.
Secret Options
To enter the Secret Options menu, press Left, Right, Left, Right,
A, B, C, B on the main menu. This menu enables several options,
including:
The first option toggles Super Game. If its on then every game will
be in Super mode.
The second option switches between Japanese, English, and English
Bubble Bobble II.
The third option is a sound test.
The fourth option adjust the volume.
The fifth option selects your audio mode: mono, surround or stereo.