so a few friends of mine have the game, i tried it and kind of like it, but the thing is, before i buy it i want to know how multiplayer works considering its the main reason i want to try to get into it. am i forced to be online 100% of the time for it? any kind of lan support would be great, but the thing is, does it require steam only for matchmaking? ive done *some* research and it states its just p2p for multiplayer, i just want to know if we can play locally without the need to connect to steam? or can things like tunngle/hamachi work?