The lights are on
Valve said today Left 4 Dead 2 is going free to play starting this Thursday through the rest of the weekend. New players can start pre-loading now on Steam.
"For current players, we created a new achievement. Good Guy Nick - – 'Plays games with free weekend players and helps them survive a campaign.' Who is a free weekend player? You’re going to have to talk to each other to find out or you could always let your friends know Left 4 Dead 2 is going to be free this weekend and have them join you," Valve says.
The free to play version ends on Monday, October 29, at 10 AM PDT.
[Source: Valve Software]