master code for gameshark v2.5 help Mar 3, 2005 22:49:30 GMT -5 Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by greer316 on Mar 3, 2005 22:49:30 GMT -5 can someone please tell me what the master code is for the gs 2v.5 ntsc device. i tried the one in the index but it isnt working for me.