if you don't have a Cd-key then you must go and buy one from steam or buy HL from the shops, since warez are bad.XxS-BoY said:but i dont have the s/n serial number or the cd key
where to get it??
and i am using HL1
can u hlp plz??
You can expect that from keygens and used keys, Did you think you could get away with using a warez key?.XxS-BoY said:ok i will go and buy HL cuz i tryied allot of cd keys all used and invailed