Press R, Y, Left, B, X, L, Left, Up, A, Down, L, X.
All Combat Skills Training levels
Press X, Up, L, Left, Y, A, R, B, Right, R, X, B.
All weapons at full power
Press Up, Down, A, X, R, Y(2), Left, B, L(2), Right.
Press Left, B, Y, Right, L, X, Left, R(2), Y.
Press Left, Right, Up, Down, L, B, Y, R, Left, Down, X(2).
Press L, R, B, L, Down, Up, L, Right, Left, A.
Press Right, Up, X, L, Left(2), L, Left, B, Left.
Full Area Effect
Press Left, A, Y, Up, A, Down, X, L, Left, R.
Do Not Drop Weapon Levels
Press Down, Up, A, X, Down, Up, A, X, L(2), X, B.
Press Right, A, R, Y, Up, L, A, Left, L, B, A, R.
Press R, Y, Down(2), A, L, Left, X, Right, Y, R, L.
Press Up, Down, B, R, Left, L, Right, A, R, X, Up, R.
Press X, L, B, L, Down, Y, R, Right, A, Left, R, Y.
Making Of FMV sequences
Press B, L, R, B, Y, Down, X, A, Right, L, A, Up.
Get better guns by using Agent K.
If you want to be faster, use Agent J.
When fighting the Bosses, it is just as easy to use your pistols than any other gun.
Enter one of the following codes at the title screen when "Press Start Button" appears. The screen will flash to confirm correct code entry. Note: Enabling a cheat will disable saves. Also, the Combat Skills Training levels will not be available, unless its code is used.