i have two computers whic are connected by local area network i want to play serious sam 3 with out internet connection ,but when i click multiplayer then i have the steam problemMrGamer0101
What's the Steam Problem? If it says that you can't play in offline mode then try getting online again and launch the game, then exit steam. You should have a profile saved on the pc now so if you want to play offline then you can. I play offline on my laptop all the time when I'm in airports, so it does work, but sometimes it seems to have a few issues.