Yes, in the co-op or single player campagin.
You can purchase The Sacrifice DLC for Left 4 Dead 2, which has you play as characters from the first game. Additionally, you can put character skins of the original characters onto the characters of Left 4 Dead 2 (Only in the PC version)
Yes, just not any of the dlc
You can't get The Passing on Left 4 Dead 1. It is only a DLC for Left 4 Dead 2.
Tomorrow, April 21st 2009!!!
No they do not come in stores theirs a reason why they call it a dlc its for downloadable content you can get it on live on any game system
Depends on what you want, check the discriptions, ratings, and comments.
There are no extra survivors at this time, but they are coming in a new DLC coming soon called "The Passing" where you will be able to play as the original survivors and the new ones as they work together.
If your talking about L4D2 then all the content created by Valve is free.
I don't know what you are asking; but there is DLC for the game. It is well worth it. The 'undead nightmare' DLC is another 30ish hours of gameplay with new weapons, horses, and a new storyline (this is NOT a continuation of the original story mode. Through to get the UDN story line its best to play through the original first)
What u have to do is go to left 4 dead 2 and search for sacrifice and the passing and you have to buy the missions and if u don't want to then you have to get an account and play it online
Yes. If the addons came out for the xbox, they will be still on the xbox marketplace.
You have the restart the game inorder for the DLC to work.