Hold L + R and press Down, X, Up, Y, Down(2), Up(2) at the main menu. Release L + R and a "Cheat" option will appear at the main menu. Select the "Cheat" option, then enter one of the following case-sensitive codes to activate the corresponding cheat function. After accepting a code, press A to exit the menu. Note: The codes have no effect when playing as King Kong.
Level select
Enter KKst0ry as a code. Note: This code includes the number "0".
999 ammunition
Enter KK 999 mun as a code.
God mode
Enter 8wonder as a code. You will still take damage, but will not lose a life. However, high falls and fire can still cause loss of life. Also, this code must be re-enabled with each new level.
One-hit kills
Enter GrosBras as a code.
Revolver
Enter KKtigun as a code.
Bonuses completed
Enter KKmuseum as a code.
Machine gun
Enter KKcapone as a code.
Unlimited spears
Enter lance 1nf as a code. Note: This code includes the number "1" in the second word. Press Reload to get the spears.
Sniper rifle
Enter KKsn1per as a code. Note: This code includes the number "1".
Shotgun
Enter KK BigBlast as a code. Alternately, enter KKsh0tgun as a code. Note: This code includes the number "0".
Cheats Submitted by ???? on October 31, 2006