Resource for all known perkmod servers for L4D2

How do you do the 8 player campaign?

- DragonMunk - is scamer dont trade with him, he took $30 worth of skins and sent me a fake steam code, and now the block all communications from me

Hey guys, wanted to join this group to ask you a question about the server.
What values and the like do I need to be able to join the infected team in Campaign, and also to get the bots to move when there is no human players in Campaign also. Thanks heaps :D