I just got Natural Selection 2 as part of the latest Humble Bundle. I went to check it out on Steam and looked for who might want the game from my friends list. You're the only one on my list who wanted it. So, it's yours! I have a gift link from humble bundle that I can give you that you can claim the game on Steam with. Seems like you haven't been on Steam in 25 days, and I'm about to go on vacation for 2 weeks and I won't be logging into Steam for that time. Drop me a note on my page, and we'll work something out for when I get back from vacation, unless you see this in the next 24 hours.