Lost my copy of Half Life
 

So I got a new computer and my brother lost the copy of half life that we had for the old computers we used. Well I have an itch to play some Day of Defeat, just wondering if anyone knows if it is possible to download a full version of this game anywhere? And also if it will work with a Day of defeat patch. Thanks...

buy another copy.

There's no official way to download a full version of Half-Life... I'm pretty sure that a brand-spanking new version will only cost you $19.99 in most stores. Since any download sources people provide will probably be unofficial, closing thread.