Just went to install the game "Gunman: Chronicles" and activate it on Steam. (I Had a physical copy of it from many years ago)I figured it wouldv'e been used or something...nope...I managed to get $50 in Valve games for FREE....I found Gunman Chronicles under m bed and wanted to activate it on steam was all....
though it didn't include the Gunman game...it had a bunch of other games including Counter Strike, the original Team FOtress, Half Life Deathmatch and a few other Valve specific games