You can talk (a.k.a. voice chat) by holding down "C". You can also change this to whatever you like in the keyboard tab of the options menu.
There hasn't been talk of left 4 dead 4 yet, they're still talking about doing a 3rd one that focus's on the Midnight Riders. Well, 3 of the members and a groupie. But there hasn't been talk of a Left 4 Dead 4 yet.
no, left 4 dead 3 would not have the same characters as in 1 or 2
No, Left 4 Dead 3 is not coming out. There is only Left 4 Dead and Left 4 Dead 2. Both fun games.
left 4 dead 2 can be downloaded from Steam
4 players can play in Left 4 Dead 2.
You can't get The Passing on Left 4 Dead 1. It is only a DLC for Left 4 Dead 2.
Not Left 4 Dead 1 or 2, but Valve and Havok announced the Haggard in Left 4 Dead 3.
Yes it does.
Left 4 Dead 2!!
It is a Key that will unlock the Left 4 Dead 2 in your steam library
If you love zombie games then you'll love Left 4 dead, they also came out with Left 4 Dead 2.
Steam's Left 4 Dead and Left 4 Dead 2 engines have eliminated bunny hopping.