All choppers
Enter Right, Down, Circle, Up, Up, Left, Circle, X as a password. All choppers including the UFO, Zeppelin, and the Baron will be unlocked.
| Password | Level |
|---|
| Up, X, Triangle, Right, Left, Square, Circle, X | 2 | | Triangle, Circle, Down, Right, Square, Square, Up, Up | 3 | | X, Right, Left, X, Circle, Square, Square, Triangle | 4 | | Down, Down, Circle, Square, Circle, Square, Right, X | 5 | | Triangle, X, Up, Left, Right, Left, Circle, Triangle | 6 | | Right, Square, Right, Down, Circle, X, X, Right | 7 | | Triangle, Right, Square, Square, Circle, Down, Down, X | 8 | | Up, X, Square, Left, Right, Circle, Left, Left | 9 | | Triangle, Up, Circle, X, Square, Down, Down, Down | 10 | | Circle, Circle, Up, Left, Right, X, Triangle, Square | 11 | | Right, Up, X, Right, Circle, Square, Triangle, Circle | 12 | | Left, Left, Triangle, Circle, X, X, Down, Right | 13 | | Square, Right, Circle, Up, Down, Square, Down, X | 14 | | Left, Right, Circle, X, Square, Down, Down, Circle | 15 | | Triangle, Circle, X, Right, Right, Circle, Square, Down | 16 | | Square, Up, Up, Right, Left, Square, Down, X | 17 | | Circle, X, Right, Triangle, Square, Up, X, X | 18 | | Down, Right, X, Square, Right, Up, Circle, Circle | 19 | | Up, X, Circle, Up, Left, Square, Circle, X | 20 | | Left, Circle, Triangle, Down, X, X, X, Circle | 21 | | Triangle, X, Down, Left, Right, X, Circle, Square | 22 |
|