Medal of Honor: European Assault - Cheat mode

God mode:
Enable Cheat mode, then press White, Black, Y, White, L, L

Suicide:
Enable the "Cheat mode" code, then press A, Y, B, Right, Y, B. Note: This code only works in single player mode.

Hide HUD:
Enable the "Cheat mode" code, then press B, Down, B, Up, Y, B.

Kill Nemesis:
Enable the "Cheat mode" code, then press Down, White, L, Up, X. The person you have to hunt down in various missions will be killed.

Unlimited Ammo:
Enable Cheat mode, then press L, Y, B, Up, A, A

Pickup OSS document:
Enable the "Cheat mode" code, then press Up, A, Black, R, Up, X.

Disable shellshock:
Enable the "Cheat mode" code, then press White, R, White, L, Y2.

Free Medkits:
You will receive a free medkit at the end of every level for each surviving member of your squad.

Free Revives:
You will earn one revive at the end of a mission for completing all mission objectives.

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 will now 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.

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 A, and the last objective of "Eliminate Von Schrader and Disable the Dirty Bomb" will be completed and the mission will be over.

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.

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.

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
-from Kosta

Reload M1 Garand without shooting out all of the clip:
Normally, you cant reload the M1 Garand without shooting out all of the shots. To reload it without shooting all of your shots out, you just need to be near a weapon on the ground. All you need to do is switch it to the gun on the ground than switch it back. It will have a full clip But it will subtract the amount of shots needed from your total ammunition.

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.