L4D2 question

ok, how do you go about playing this game?? is it really tough to play with computers as team mates??

and to be a little more clear i just dont know if its smarter to move space by space killing all the zombies, or just run through the horde while killing them? sometimes there is just to dam many, but i think if i kill all the zombies, another horde just keeps coming, so i dont really know, if someone could help it'd be great thanks.

there are some parts where you slowly work through areas and others where you have to move fast to plough through them all. people ive played with dont know which part is which leaving me with an angry face :@ grr. add me and ill play with you some time

i guess you were asking about the teammates because you dont have live :/ hmm well ive actually survived a campaign with AI team mates and not with actual people. but they can be annoying. theyre hit and miss.

oh no i have live its just that everyone online with that game seems to be retarded and doesnt know what to do. just me?

It's better to play with LIVE teammates. Due to the fact they can communicate.