Unzip/Unrar trainer  into your  game  directory,  then  start  trainer
with  "pztrain.exe",  and finally  start  the  game.  During  gameplay
toggle trainer options by pressing the following key combinations:    
   Enable    Disable   Option                                         
   F5                  Toggle Infinite Lives                          
   F6                  Invincibility - See Note 1                     
   F7                  Infinite Ammo                                  
   F8                  Super Speed Up - See Note 2                    
   F9                  Unlock Barriers (Fire/Spikes/Ice)              
   F10                 Freeze Enemies                                 
   F11                 Max Shoot & Blast Distance                     
   END                 Resume All To Normal                           
   Note 1 - To enable Invincibility, press F6 and then change Pacman's
            direction. Invincibility is enabled when his eyes are red.
   Note 2 - To disable speed, press F8 and then the END key.