*Covert Ops

*Key Code

Before you rescue the ambassador in the train, you will come to a key code input lock. At the end of the hallway with the lock, there will be a door, if you go through the door, it will have a memo, pick it up, then press "Start" go to "Items" and click on the memo" do not click "Use" instead, click "Check" then the key code will come up. But, if you are in a hurry and don't want to go get the memo, the code is 1742. But first, go up to the door and when the triangle flashes, press the triangle button. It will switch to a 1st-person view. Look to the left, there will be a guard there. This might save you some life, instead of just unlocking the door and rushing in and getting shot. After you kill him, go into the door on the left.

*Extra Level

Get scenario A Paris, France with the expert, rookie or normal settings

*Second Game Mode with Infinite Ammo

To play through the game a second time with infinite ammo, comeplete Scenario A: Paris on any difficulty level.

*Unlimited ammo

When you are playing press pause and press L1, L2, R1, R2, SQUARE, X, X and you will hear a scream, that means the code worked.