Enter one of the codes below to activate the following cheat function:

Function - Code

     Level select - Y + D + F9 
     Extra lives - X + J + T 
     Additional 500 seconds - F3 + F5 + F9 


Level Passwords:

     CORROD 
     FISHER 
     GOGONO 
     EXTERN 
     XFILES 
     GOTERR 
     SPECTR 
     PICNIC 
     POILUS 
     FEDODO