L2, R1, L2, L1, Triangle, Triangle Disable Shellshock
O, Down, O, Up, Triangle, O Hide HUD
Up, X, R2, R1, Up, Square Pickup OSS Document
X, Triangle, O, Right, Triangle, O Player Suicide (Single Player only)

Unlock every thing  -  Fire in the hole.

Russian symbol  -  On the last Russian mission go to the destroyed house on the right side of the Russian trench look down on the ground and you will see the Russian symbol.

Cheat mode  -  Pause game play, then hold L1 + R1 and press Circle(2), Left, Triangle, Circle, X. The phrase "Enter Cheat" will appear to confirm correct code entry. The following codes can now be enabled.

Suicide  -  Enable the "Cheat mode" code, then press X, Triangle, Circle, Right, Triangle, Circle. Note: This code only works in single player mode.

Hide HUD  -  Enable the "Cheat mode" code, then press Circle, Down, Circle, Up, Triangle, Circle.

Kill Nemesis  -  Enable the "Cheat mode" code, then press Down, L2, L1, Up, Square. The person you have to hunt down in various missions will be killed.

Pickup OSS document  -  Enable the "Cheat mode" code, then press Up, X, R2, R1, Up, Square.

Disable shellshock  -  Enable the "Cheat mode" code, then press L2, R1, L2, L1, Triangle(2).

Escape To Dawn: Hidden grenades  -  When your on the last level of the first attacks and the Panzer comes through the wall, let it blow up the mini houses. When they are blown up, get the grenades in them. If you get enough of them, you can blow up the Panzer. Keep throwing the grenades; it takes awhile.

Defeating the Nemesis Bosses  -  Before you get to the Bosses, fill up your adrenaline meter. This can be easily done by shooting head shots. Once your meter is full, save it until you get to the Boss. Once you see him, press Up. You willnow have limited immortality and unlimited ammunition. If you have a sniper rifle, you can shoot the Boss in the head a few times. If you have a sub-machine gun such as a Thompson or an STG-44, you can run up to the Nemesis and shoot him. Another way to inflict serious damage is to use a rocket launcher. Note that you will not have unlimited ammunition for this -- it is best to have a good back-up weapon. If you still have not killed him and your meter is almost empty, retreat to some cover. Note: If there are enemies surrounding the Boss, which is true in most circumstances, eliminate them before you attack the Boss or you will be slaughtered once your meter is empty.

Medkits  -  Successfully complete a level to get one medkit for every person in your squad that did not get killed.

Revives  -  Finish a mission with all objectives completed to get a revive.

Level 1: Easy completion  -  In the beginning of the first level, charge up to the Nazis and shoot with your machine gun. A soldier will shoot at you; ignore him. Go to the far right and down some stairs. Walk up to your captain. If you still have ammunition, more Nazis will appear. Shoot them, then run back to your ship to complete the first level.

Infinite ammunition  -  Enable the "Cheat mode" code, then press L2, L1, Square, L2, L1, R1. Repeat this code to disable its effect.
Full Adrenaline meter  -  Enable the "Cheat mode" code, then press L1, R2, R1, Up, Triangle, Circle.
Kill nemesis  -  Enable the "Cheat mode" code, then press Down, L2, L1, R1, Up, Square. The person you have to hunt down in various missions will be killed.
Pickup OSS Document  -  Enable the "Cheat mode" code, then press Up, X, R2, R1, Up, Square. Repeat this code to disable its effect.
Disable shellshock  -  Enable the "Cheat mode" code, then press L2, R1, L2, L1, Triangle(2). Repeat this code to disable its effect.
Disable HUD  -  Enable the "Cheat mode" code, then press Circle, Down, Circle, Up, Triangle, Circle. Repeat this code to disable its effect.
Commit suicide  -  Enable the "Cheat mode" code, then press X, Triangle, Circle, Right, Triangle, Circle. Note: This code only works in single player mode.

Using mounted machine guns effectively - There are mounted machine guns that you can use to shoot Nazis. This is not easy and is also risky because you are shooting from a fixed position and cannot duck or hide. To get around this problem, send your squad directly next to the machine gun. They will use it instead of you and effectively mow down any enemies that are near by.

Easy completion of Operation Chariot mission - In the beginning of the first level, charge up to the Nazis and shoot with your machine gun. A soldier will shoot at you from a crane; ignore him. Go to the far right to find the cap. If you still have ammunition, more Nazis will appear; shoot them quickly. You must return to the first part of the dock you came from to complete the level.

Final objective in Operation Virus House mission - After making your way up the stairs to the courtyard where Von Schrader is found, use Adrenaline mode and defeat him. Then, run out of the courtyard and go up the stairs that were previously barricaded. Proceed to take out the two guards, then run through the doors until you get to a large control panel overlooking the courtyard. Press X, and the last objective of "Eliminate Von Schrader and Disable the Dirty Bomb" will be completed and the mission will be over.

Von Schrader's journal in final mission - In the final mission, you will have to find Von Schrader's journal. It is not located in the bunker where Von Schrader is found. It is located in the trenches at the bottom of the steep hill with the tank on top of it that gets blown up by the planes. It is directly below one of the gun emplacements in those trenches.

Defeating the Nemesis in final mission - You will start with an M1 Garand and a BAR rifle at the beginning of the level. Walk down the bunker you start at and choose the bazooka for the Garand. Take the BAR and save the bazooka ammunition for the Nemesis. By doing this, you can use three bazooka shots on him and defuse the bomb.

Mission objectives

St. Nazaire: Operation Chariot
Primary objective: Locate Captain Beck

Secondary objective:
Fall back to HMS Cambeltown

St. Nazaire: Raid on St. Nazaire
Primary objective: Destroy Fuel Tanks

Secondary objectives:
Eliminate Klaus Mueller
Find V2 Rocket Fuel Specifications
Locate and destroy Anti-aircraft Gun
Destroy Shore  Gun
Capture German Bunker
Return to HMS Cambeltown

St. Nazaire: Lights Out In the Port City
Primary objective: Destroy Power Plant

Secondary objectives:
Eliminate German Infantry Unit
Destroy 3 V2 Rocket Hull
Locate and Destroy German U-Boat
Eliminate Horst Benner
Uncover V2 Rocket Equipment Blueprint

St. Nazaire: Escape at Dawn
Primary objective: Escape to French Countryside

Secondary objectives:
Destroy Machine-Gun Nest
Eliminate Erich Kostor
Destroy Radio Tower
Obtain North African Shipping Manifest
Eliminate Panzer Tank