Rubber Grenades:
Enter "Flawless" on the Enigma machine to get rubber grenades.

XBOX:
Invincibility
Pause gameplay and press X, L, B, R, Back, Y, X.

Understand Germans
Turn on subtitles in the options menu to translate the German's.

Get Rolling Thunder Mission 5
Go to the Enigma machine and put in TROUT for a code. A green light will signal correct entry. Now go to Bonus under the Enigma machine to toggle cheat on/off

Get Horten's Nest Mission 6
Go to the Enigma machine and put in CATFISH for a code. A green light will signal correct entry. Now go to Bonus under the Enigma machine to toggle cheat on/off.

Gold Medal
To get gold at the end of a level have 75% or more health and kill 95% or more of the enemy

Get A Storm in the Port Mission 2
Go to the Enigma machine and put in BASS for a code. A green light will signal correct entry. Now go to Bonus under the Enigma machine to toggle cheat on/off

Medals Awarded
Finish game with gold in every mission: EA LA Medal of Valor
D-Day mission: Army Distinguished Service Medal.
Storm In The Port mission: Army Commendation Medal
Needle In A Haystack mission: Soldiers Medal
Several Bridges Too Far mission: Dutch WWII Commemorative Cross
Rolling Thunder mission: Legion of Merit - Complete
The Horten's Nest mission: Distinguished Service Flying Cross

Finish previous Mission With Gold Star
Go to the Enigma machine and put in SALMON for a code. A green light will signal correct entry. Now go to Bonus under the Enigma machine to toggle cheat on/off.