Level	Password
2	Up, X, Triangle, Right, Left, Square, Circle, X
3	Triangle, Circle, Down, Left, Square, Square, Up, Up
4	X, Right, Left, X, Circle, Square, Square, Triangle
5	Down, Down, Circle, Square, Circle, Square, Right, X
6	Triangle, X, Up, Left, Right, Left, Circle, Triangle
7	Right, Square, Right, Down, Circle, X, X, Right
8	Triangle, Right, Square, Square, Circle, Down, Down, X
9	Up, X, Square, Left, Right, Circle, Left, Left
10	Triangle, Up, Circle, X, Square, Down, Down, Down
11	Circle, Circle, Up, Left, Right, X, Triangle, Square
12	Right, Up, X, Right, Circle, Square, Triangle, Circle
13	Left, Left, Triangle, Circle, X, X, Down, Right
14	Square, Right, Circle, Up, Down, Square, Down, X
15	Left, Right, Circle, X, Square, Down, Down, Circle
16	Triangle, Circle, X, Right, Right, Circle, Square, Down
17	Square, Up, Up, Right, Left, Square, Down, X
18	Circle, X, Right, Triangle, Square, Up, X, X
19	Down, Right, X, Square, Right, Up, Circle, Circle
20	Up, X, Circle, Up, Left, Square, Circle, X

Hint: Defeating the final level Boss:
To kill the Boss, you must get the Osprey.