With this key code you are able to download and install and play following games:

Counter Strike 1.6

Day of Defeat

Half-Life

Half-Life:Blue Shift

Counter Strike CD KEY is scratched out from retail boxes.
100% un-used legal key 

Note: This product contains only 1 set of CD key codes,NOT includes the games CD-ROM.

If you have any questions about Counter Strike CD KEY Feel free to contact us.

About Delivery: (###important###) 

Step 1: Please creat a new steam account.
If you don't have steam accounts, just download steam client from official site. And then register a steam account. It's free, you can make multiple accounts if you like.

Step 2: Tell us your account information via order comment or email(service@cdkeymall.com). We will bind the cd key onto your steam account after payment recieved in 12 hours. Then you will recieve an notification email from us including the key codes used on your account.