currently a gs hack is impossible because its server sided, UNLESS, you found a way to cheat the system into that you bought the GS. But by cheating the system of them, they'll have the right to sue you for frauding, cos it involves cheating of money. though there is another way, changing the game weapon buying codes into bp or what soever. this, however requires a working bypass as you need to bypass filechecks for this file replacement method hack.