I picked up the War Gamez Humble Bundle, which included a copy of Insurgency which I already own. So, free key to first person who wants it:
(* = "Eight". I just want to make sure a bot doesn't grab it.)
It's a fun online tactical shooter. Think Counter Strike, but you can die in two shots, so you better go slow and stick with your team.
PS: Oh, and if you claim it, please say so in the comments.