can somebody help? (Server-Address)

[Novyskorp]

hello,
to first: Sorry! My English is really bad.
But i have a question. What i need for a Server-Address, when i playing online?
i would like to play with friends.

can somebody help?

thanks and sorry for my english.

[JaeKill]

If you leave it blank, it will host a game from your machine. Then others can type in the address if you provide it, to join the server you're now hosting.

[vinnie]

but to you it works? I tried yesterday with a friend and we couldn't connect