First display the chat prompt by pressing M . Type one of the codes below and press Enter to
activate the following function. 

Function - Code

     Invincibility - chump 
     Unlimited weapons - dangerous 
     Super weapons - tuff ass 
     Unlimited weapons and invincibility - dangerous chump 
     Super speed and invincibility - chump[Enter]chump 
     Money increased by 5000 - way mo money 
     Suicide - slick 
     Win scenario - done 
     Invincibility - yoyo 
     Rainy weather - stormy 
     Clear weather - clearsky 
     Snowy weather - flurry