Cheats for Dead to Rights (GAMECUBE)

Unlock Hard Boiled mode:
At the main menu, hold L + R and press Y, B, Left, Left, X.

Unlock Precursor mode:
At the main menu, hold L + R and press Up, Up, Down, Down, Up.

Unlimited Shotgun:
At the main menu, hold L + R and press Right, X, X, X, B.

Unlimited Ammo:
At the main menu, hold L + R and press Up, Left, Down, Right, X.

All Chapters:
At the main menu, hold L + R and press Down, Left, Down, Y, Down.

Dual guns:
At the main menu, hold L + R and press Y, X, Up, Up, Up.

All Disarms:
At the main menu, hold L + R and press B, B, X, X.

Less accurate enemies:
At the main menu, hold L + R and press B, Left, Y, Up, Down.