Virtua Squad
   By:  
   Release date: January, 1997

   The codes.

   At the Sega screen hold the reload button and press
 UP DOWN LEFT RIGHT. At the AM2 screen hold the reload
 button and press DOWN UP RIGHT LEFT UP UP LEFT RIGHT 
 If you are using the mouse switch to keyboard or
 joystick and then enter the codes. When done switch
 back to mouse. After entering these codes you will be
 able to select Ranking Mode, Freeplay, 9 Difficulty
 levels, Options Plus menu, Japanese Language, Mirror
 Mode, Gun Select (pause the game while playing with F3
 and][use Reload button to select the gun you want,
 including a new, secret gun!) and a Book Keeping Mode.