Did I download the patch?
I have been playing today and noticed when my friednd logged on he had a huge download before he could.I do not remember downloading anything.
Was there some kind of background downloader? I don’t know how I am playing without the patch.
Restart Steam. If you can launch the game then you have the latest patch as it downloads automatically through Steam.
Can you join the server he is in? If yes then you have the patch.