To be Invincible

Press X(3), R, A, L(2), Y at the code entry screen.

God Mode

Press Y, A, B, X, B, A(2), L at the code entry screen.

Play Any Level

Press Y, White, Black, L, A, R(2), Y at the code entry screen.

Fill Health Bar

Press X, R, A, Y, Black, B, A, R at the code entry screen.

Infinite Ammo

Press A, L(2), Black, B, White, L(2) at the code entry screen.

Fill Ammo

Press Black, B, A, R(2), A, L, Black during game play.

View Any Movie

Press A, Y, A, Y, Black, R, A, Y at the code entry screen.

Big Heads

Press L, Black, B, White(2), B, Black, L at the code entry screen.

Big Hands

Press R, White, X, L, White, R(2), Y at the code entry screen.

Big Boots

Press R, White, Y, A, L, B, White, X at the code entry screen.

Topsy Turvy

Press Y, A, B(2), A, B, White(2) at the code entry screen.

All Guns