While the game is not permanently free today, it is frequently on sale for as low as $2 (£0.99) on Steam .
Websites offering "Free Download v2.2.2.6" are often third-party sites. For safety and the best experience (including access to thousands of community mods), the official Steam version is recommended. Left 4 Dead 2 Free Download (v2.2.2.6)
The group is left behind by rescue helicopters on a hotel roof. They fight through a mall to find a stock car, which they use to head toward New Orleans. While the game is not permanently free today,
After the highway is blocked, they trek through an abandoned amusement park. They use a rock concert's light show to signal a helicopter for rescue. Left 4 Dead 2 Free Download (v2.2.2.6)