60 Missiles and Full Health 
               To get 60 missles and 99 health go into your ship and run left to right until
               you hit both walls once if you did that correctly you should have 60
               missles and full health. 
               
              Game Genie Codes 

               ACE-7EB-A9F   100 Missiles
               544-34B-9A0   Weapons, energy tanks and Metroids recharge
                             when you leave the screen.