It's not a free game so you have to buy it before you can download it. When you have purchased it then you have to download the game content from Steam.
left 4 dead 2 can be downloaded from Steam
You have to download Steam on your computer, then Left 4 Dead 2 can be bought from that.
steam
On Steam. Download it from www.store.steampowered.com and when it's downloaded search for Left 4 Dead.
no where
its usually in the torrent downloads but i dont go there mostly because of pc viruses
just go to www.steampowered.com and search for left 4 dead 2 demo then follow the instructions to download........
You can try going to en.softonic.com to download a free copy of Left for Dead 2 for Windows 8.
by asking Daniel if it's his destiny
hey people
yes
There was a Left 4 Dead 2 Demo. Since the game is out now, there is no more demo.