Note: This game is also titled KnightShift. 

Cheat mode:
Press [Enter], type KnightCheater, then press [Enter] to enable cheat mode. 
After, press [Enter] again and type one the following codes, 
then press [Enter] to activate the cheats.

Effect - Code 
Set Milk to indicated amount - DrinkMoreMilk <number>  
Selected units gain full health - MilkyPower  
Set maximum money - setmaxmoney <number>  
Teleport selected unit to pointer - teleportunit 1  
Follow the selected unit - follow  
Firerain across viewable map - FireRain  
Selected unit dies - GoToValhalla  
Kill everything visible - Plague  
Restore fog - Fog 
Remove fog - BeautifulWorld  
Remove fog in viewable area - EagleEye  
View enemy units - MagicGlasses  
Play music - playMusic <number>  
End mission - endmission  
Unknown FollowAlpha  
Unknown no2d <0 or 1>  
Unknown addcolor <x,y,z>  
Unknown GameRate <1-160>  
Unknown graphrate <1-160>  
Unknown showarea 1  
Unknown graphminrate <number>  
Unknown switchtoplayer <number>  
Unknown moneyiff 
Unknown create 
Unknown ClearCurs 
Unknown killcurs 
Unknown setcountlimit  
Unknown enablelevel  
Unknown selunitnum x  
Unknown updateworld  
Unknown LookAt 
Unknown DelayedLookAt  
Unknown netcheck 
Unknown stats x 
Unknown 1nup 
Unknown EnableFastExit  
Unknown AltTabPause  
Unknown InitTimer 
Unknown Epidemic 
Unknown DeathArea