Cheat mode:
 Enter one of the following codes to activate the corresponding 
 cheat function.
 
 Effect              Password 
 Unlimited time   - JUPITER  
 Unlimited ammo   - PLUTO  
 All weapons      - MARS 
 Unlimited flight - MERCURY  
 Unknown          - SATURN 
 
 Level Password  
 2     Mantids  
 3     Cicadas  
 4     Psyllids  
 5     Pierids  
 6     Satyrid  
 7     Lycaenid  
 8     Pyralid