Cheats:
 Start the game and type them in! 
 NOTE: They might cause the game to crash so 
       use at your own risk! 
   
 Code                Result  
 LINUSISGOD        - The player becomes immortal for a while 
 INUXRULES         - The player receives full health 
 VOLATILE          - You get the flamethrower 
 ILIKETOSKATE      - You get the Ice-weapon, brrr... 
 KABLAM            - Ahh...the grenade-launcher 
 STARTREKFOREVER   - Plasma and Startrek goes hand in hand 
 LETSROCK          - The minigun! 
 SITINTHECHAIR     - The electric-gun 
 FIREAWAY          - You get 1000 rounds for your current weapon 
 TALKINGTODEATH    - All weapons gets 1000 rounds of ammo 
 THENIDIE          - Max-ammo for all weapons 
 NVTRULES          - You get all the weapons availible 
 LETMEIN           - All keycards - no more looking! 
 THERECANBEONLYONE - Clear the current level 
 TIMETODIE         - hmm...player can kill by touch 
 MICROSOFT         - Player dies a horrible death  
 RETURNOFMRA       - Issues an airstrike at the current location! 
 
   
 More cheatcodes!
 If you have enabled cheat codes (./configure --enable-cheat-codes): 
 
 F3-F8 :Enables weapons 
 F9    :Makes you immortal for a while 
 A     :Increases the ammo