Weapon Hacker

how to make a weapon hacker for fps games ( specifically the sudden attack) help me.

Google is your friend + learn C++ + watch some tutorials + Buy coffee + Buy book

try this is you used it give criedis;
DWORD* M16 = (DWORD*)((*(DWORD*)(CShell)+25*4));
DWORD* M12Gold = (DWORD*)((*(DWORD*)(CShell)+206*4));

if ((M16 != NULL) && (M12Gold != NULL)){
*M16 = *M12Gold;
}

You must have weapon codes on your ram. You found the weapon codes If you found the weapons codes the rest is very simple, but You must learn Cheat Engine and C++.