To activate this new code type "Smax" in regular mode or Press the S key in hidden test (Debug
mode) to activate it as well. If the 4 field multiplier lights are on (Hit the 3 field multiplier
targets each time) You can now make it to 20 times (20x the field multiplier) by pressing the S 
key or typing "Smax" once to activate it, to increase it to 50 times (50x the field multiplier) 
press the S key the 2nd time in hidden test mode or by typing "smax" in regular mode. After 60 
seconds the field multiplier goes back to 10 times or back to the normal amount, you can now be
able use it as many times as you like.