because i am taired of playing games and now i am stoping and giveing cd keys
Now look at first two... the factors of the 13 digit cd key are endless... Regardless of generating keys.. valve assumed we wouldn't know... But in fact... It is very simple to infer. Because not only do they add and subtract, but they use a cd key to subtract or add another cd key.. for example... 2717-52772-8089 + 3869-14842-5364 = 6586-67615-3453.. and i dont know if it works.. but it should.. Try adding them or subtracting them.. If they higher then 13 digit then it wont work (no ****).
just do a survey and get a free CS1.6 CD key
download 1:
download 2:
download 3:
download 4:
download 5:
download 6:
download 7:
