You have to buy it and register the cd key you get with it on steam, witch will require you to make a steam account before hand. HL1 can be found in shops for about $10 - $20 or can be purchased via steam for $9.95.Gehiner said:hey ....can u help me???
i dont want to buy the HL1 where can i get it?
can i get only the CD Key??Where?
Thnx a lot