Good Guy Nick Achievement

[CandyMaverick]

"Plays games with free weekend players and helps them survive a campaign."

L4D2 is free now.
The free weekend, this condition is gone forever?

[Toph's Feethugs]

Its just free for a day.

[Zedrin]

Actually, it's free to keep, as long as you claim it between now and 10am tomorrow (12/26)

If you need further verification http://www.l4d.com/blog/post.php?id=12152

As for the free weekend condition, considering the weekend ended a few days ago I believe that condition was already gone, or it might've been for last year/some other time in the past. They've had limited time achievements before.

[CandyMaverick]

I already knew how to clear that, just wondering if this condition is still exist and will come again 2014 or future
Well, thank you guys

[spetzjalista]

I do hope they enable it.