During gameplay, Hold down Ctrl + Shift + Alt + W then type 2061. Then a prompt should
appear in the bottom left corner of the screen, Press Enter. Then hit A then Enter. 
This should enable Cheat Mode.

Code              Result
------------------------------------------------
AirNormandy     - soldiers re-jump into normandy.
AngryManDinners - soldiers are given food.
Beef            - all the cows on the map are killed.
Heknows         - turns off Iknow.
Helllive        - all the germans on the map are killed.
Hohoho          - Gives your GI a brand new MG42 plus two ammo belts.
Ihaveyounow     - all the germans on the map are surrendered.
Iknow           - displays all germans, equipment bags, and insides.
                  of buildings.
PrisonPod       - No parachutes. 
TraitorTraitor  - current soldier surrenders.
PrisonPod       - removes all parachutes.
Robocop3        - makes your soldier go berzek.
Weasel          - all soldiers on the map are made available.
YouGoSquishNow  - all the germans on the map are killed.