N2O: Nitrous Oxide cheats

Water mode:
Enter Circle, X, Square, Triangle, Triangle, Circle, Triangle, Circle as a password.

Unlimited lives:
Enter Circle, X, X, Triangle, Square, Triangle, Square, Circle as a password.

Level select:
Enter Square, Circle, X, Triangle, Triangle, X, Circle, X as a password. Any level up to level 30 may be selected. Alternatively, enter Square, Triangle, Circle, Triangle, X, Triangle, Square, X as a password.

Bonus level select:
Enter Square, Square, Square, Triangle, Circle, Triangle, Square, Square as a password.

Weapons:
Enter Square, X, Circle, Square, X, Square, Circle, Square as a password.

Firewalls:
Enter X, X, Square, X, X, X, Triangle, Triangle as a password.

Hidden ship:
Enter X, X, X, Square, Triangle, Circle, X, Triangle as a password.

No bonus points reset:
Enter Square, Triangle, X, Triangle, Circle, Square, Triangle, X as a password.

Disable cheats:
Enter Square, Square, X, Circle, Circle, Circle, Circle, Triangle as a password.

Level Password

3 Circle, X, Circle, Circle, Square, Triangle, X, Triangle

4 Circle, Circle, Triangle, Circle, Triangle, Circle, Square, Square

5 Square, Triangle, Square, Triangle, Square, Triangle, Triangle, Circle

6 Square, Square, Circle, Square, Triangle, X, Triangle, X

7 X, Triangle, Circle, Square, X, Triangle, Circle, Triangle

8 Square, Circle, Circle, Triangle, Triangle, Square, Triangle, Square

9 Square, Circle, X, Triangle, Square, Square, X, Circle

10 X, Triangle, Square, Circle, Triangle, X, X, X

11 Circle, Square, Triangle, Square, Circle, Triangle, Square, Triangle

12 Circle, X, X, X, Triangle, X, X, Square

13 Square, Triangle, Triangle, Circle, Circle, X, Circle, Circle

14 Square, Square, Triangle, Circle, Circle, Triangle, Circle, X

15 Circle, Triangle, X, Square, Circle, Triangle, Triangle, Triangle

16 Circle, Square, Triangle, X, Circle, Circle, Circle, Square

17 X, Circle, Triangle, X, Square, Square, Square, Circle

18 Circle, Triangle, Circle, Circle, Triangle, Square, Square, X

19 Square, X, Circle, Square, Circle, X, X, Triangle

20 Circle, Square, Triangle, Square, Square, Square, Square, Square

21 Circle, Circle, Circle, Circle, Triangle, X, Triangle, Circle

22 Circle, X, Circle, Triangle, X, Circle, Triangle, X

23 Square, Square, Triangle, Circle, Triangle, X, Circle, Triangle

24 Circle, Circle, Square, Triangle, Square, Triangle, Triangle, Square

25 Circle, X, Triangle, X, Square, Triangle, X, Circle

26 Square, Circle, Circle, Circle, X, Circle, X, X

27 Square, Square, Triangle, Circle, X, X, Square, Triangle

28 X, X, Circle, Triangle, Square, Circle, X, Square

29 Square, Square, Circle, Circle, Circle, Circle, Circle, Circle

Hint: Easy money:
Shoot the cocoons with the Rapido weapon (sounds like a machine gun). Three maxed-out coins will appear.

Hint: Custom music:
After the game loads, remove the game disc and replace it with an audio CD of your choice. Continue playing the game. You can still even save your game while you listen to your CD. At the end of the game, you will need to replace the game disc so that it can load the credits.

Hint: Game music:
Play the game disc in an audio CD player to hear music from the game on tracks two and above.

Please select the first letter of the game's title below:

| 0-9 | A | B | C | D | E | F | G | H | I | J | K | L | M |

| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |

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