All levels...
	Open "Single Run"...
	Secret levels...

Enter the following password.

Aang, Zuko, Toph
Aang, Toph, Toph
Zuko, Momo, Iroh

At the main menu password screen, enter the following.

Row 1: Aang, Zuko, Toph
Row 2: Aang, Toph, Toph
Row 3: Zuko, Momo, Iroh

This opens and gives an automatic A-ranking on the first 12 levels, allowing the secret level, "Single Run" to be played. Single Run is not a new level but rather all 12 levels strung together. They are played one after the other without stop.

Enter the following password to begin with an "A" rank on levels 1 through 8 and unlock the five secret levels.

Aang, Momo, Momo
Katara, Sokka, Sokka
Iroh, Sokka, Iroh