bad
1st of all it's left 4!!!!! Dead and you have to play versus mode in the first. in l4d2, it is versus and scavenge.
To play as a zombie, you must play on the infected team on Versus mode.
No I wish you could tho
I believe playing as an Infected is only available in Versus Mode
Yes, You can play versus on any campaign in both Left 4 Deads.
yea if a friend is there with you get them to sign in then play together
no
To be an "infected" (aka Zombie) in Left 4 Dead 2 you must play a game mode called "Versus" where you and other human players battle against each other while taking turns being "Survivors" and the "Infected".
Yes, there is a way to play versus offline, but only for the Xbox 360. To start a local match, press the X button and this will open the 'Play a Game with Friends' menu. Press X here to open a small 'Create Game' menu. All the game types will be listed here, select 'Versus Mode' this will bring you a screen where you can create and play your offline Versus match, but you will still have a limit of two people on one Xbox 360.
In order to play versus mode with a friend on any Mortal Kombat game, all you need to do is turn on the game and once it loads click on versus mode. Versus mode is one of the most popular on Mortal Kombat games.
In my experienced, you can't, I assume you to Play Versus and Crete Lobby instead instead Dedicated Server.
In Versus Mode, while playing as the Infected, a player will be chosen at random to play as the Tank for a period of time. The computer basically decides when and who gets control of the Tank.