Quote by Taxel:
I'm planning to do a somewhat Left 4 Dead like, but in a few things very different (more tactics e.g.) game. Before starting all the asset creation etc I'd like to find out, whether it will be (ir is already?) possible to do a own multiplayer game with the free SDK and if true, whether we will have to write the server files and so on our own?
Thanks in advance
Please try searching , there's loads of these questions around. Yes it is , but you need someone who can write net code.