CALL OF DUTY 3 CHEAT CODES
unlock all chapters
INSTRUCTIONS
Go to the chapters menu and enter the following code.
| CODE | EFFECT |
|---|
| Hold Select and press Right, Right, Left, Left, Square, Square |  unlock all chapters |
unlock all levels
INSTRUCTIONS
Go to the chapters menu and enter the following code.
| CODE | EFFECT |
|---|
| Hold LB and RB and press Left, Left, Right, Right, Y, Y | unlock all levels |
All levels and bonus content
INSTRUCTIONS
At the chapter screen press Right, Right, Left, Left, Square, Square.