During the game pause and hold the SQUARE button and enter:

UP, DOWN, LEFT, RIGHT, RIGHT, RIGHT, DOWN, LEFT.

The game will tell you if you entered the code correctly by displaying which code you unlocked.

During the game pause and hold the SQUARE button and enter:

RIGHT, LEFT, UP, UP, UP, RIGHT, LEFT, LEFT

The game will tell you if you entered the code correctly by displaying which code you unlocked.

During the game pause and hold the SQUARE button and enter:

LEFT, RIGHT, LEFT, LEFT, LEFT, UP, LEFT, LEFT.

The game will tell you if you entered the code correctly by displaying which code you unlocked.

During the game pause and hold the SQUARE button and enter:

RIGHT, LEFT, RIGHT, LEFT, UP, UP, LEFT, RIGHT.

The game will tell you if you entered the code correctly by displaying which code you unlocked.

If you press the Square button while at the main menu you will make the frog Ribbit. If you press the Circle button you will make the frog eat a fly.

During the game pause and hold the SQUARE button and enter:

RIGHT, UP, UP, DOWN, RIGHT, DOWN, RIGHT.

The game will tell you if you entered the code correctly by displaying which code you unlocked.

During the game pause and hold the SQUARE button and enter:

DOWN, DOWN, UP, DOWN, RIGHT, DOWN, UP, UP.

The game will tell you if you entered the code correctly by displaying which code you unlocked.

During the game pause and hold the SQUARE button and enter:

LEFT, LEFT, UP, LEFT, DOWN, RIGHT, RIGHT, RIGHT.

The game will tell you if you entered the code correctly by displaying which code you unlocked.