Deadly Dozen cheats and cheat codes for PC

Cheat codes:
Start the game, then go to New/Load game option. During the game play 
hit "Pause" key on keyboard, it jump to "Mission Objectives" screen 
without grey buttons on top. Then, type any of the following codes:

Code - Effect:
Type "cheatcheat" as a code - Activate Cheats
Type "wpdraw919" as a code - Rendering Waypoints Enable/Disable
Type "wpcondraw919" as a code - Rendering Waypoints Connections Enable/Disable 
Type "winmission" as a code - Win Mission 
Type "stats" as a code - Show FPS, Polygons, Sound. Enable/Disable 
Type "pathdraw919" as a code - Rendering Paths Enable/Disable 
Type "noint919" as a code - Status Bars Visible Enable/Disable 
Type "losemission" as a code - Lose Mission 
Type "invis" as a code - Invisible Mode On 
Type "hitlermode" as a code - Hitler Mode Enable/Disable 
Type "godmode" as a code - God Mode Enable/Disable 
Type "fovs919" as a code - Rendering Enemy Fovs Enable/Disable 
Type "fly" as a code - Fly Mode Enable/Disable 
Type "ec919" as a code - Enemy View 
Type "ammo" as a code - Unlimited Ammo Enable/Disable 
Type "ac919" as a code - Activate god Mode, get unlimited ammo, fly mode