Cheats:

When you are in the mission type:

fairy   -  QWERTZ keyboard (German)
fairz    -  QWERTY keyboard (standard)
fqirw   -  AZERTY keyboard

Then use following commands:

++ = Win curent mission
++ = Lose curent mission
++ = Unblock all missions & all medals
++ = 100.000 Credits
Type:  DUSK = random event (We recommend you having a better pc then the recommended game spec, as this cheat will use very huge amount of ressources!)

-All missions + rewards (100% completion):

Open your file "campaignprogress.xml" located in: "\sixteen tons entertainment\Emergency 4 Deluxe\Data\Save"

Then replace the file by this one: (if you didn't find it, just put this one...)

Click Here To Download The File (right click -> save as....)

Now save it, and done! You are on 100% completion of the game...