Level
Select
When in the first
level, part 2 go to the trash heap and press: L, L+R, R, R, Up, Down, L+R,
SELECT, START. If done right you will hear a scream.
Monster
Sounds
When the
Nickelodeon logo appears on the screen, press any direction on the control pad
to start the theme music. Now press A, B, X, or Y to make sounds.
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Sound
test:
Press any direction on the D-pad, followed by A, B, X, or Y at the Nickelodeon screen. The sound that is played will vary, depending on which D-pad direction and button were pressed.
Press any direction on the D-pad, followed by A, B, X, or Y at the Nickelodeon screen. The sound that is played will vary, depending on which D-pad direction and button were pressed.
Level
select:
Go to the trash heap during the second part of level 1. Press L, L + R, R(2), Up, Down, L + R, Select, Start. The sound of a scream will confirm correct code entry.
Go to the trash heap during the second part of level 1. Press L, L + R, R(2), Up, Down, L + R, Select, Start. The sound of a scream will confirm correct code entry.
Make
Grumble blink:
Press L or R on the screen that appears before the start of a level.
Press L or R on the screen that appears before the start of a level.
Make
Grumble open his eyes wide:
Hold R + Down when Grumble appears before a level begins or at the options screen. After releasing the buttons, Grumble will appear to be angry.
Hold R + Down when Grumble appears before a level begins or at the options screen. After releasing the buttons, Grumble will appear to be angry.