LAN game possible?

We're looking for multiplayer LAN games we can play completely internet free (remote location, unstable mobile internet connection).   Can we play this LAN multiplayer, completely internet free?   Thank you

Yes, you can. Just start the server locally from the menu, and just type "connect 192.168.1.100" (change to your server IP address) in the client console.

Yes, you can. Just start the server locally from the menu, and just type "connect 192.168.1.100" (change to your server IP address) in the client console.

Console's not really neccessary, you could just punch the server IP into the Address bar and press connect:
blob:https://imgur.com/e369a4a9-63f5-4f24-b465-f6bbd1dfb39c

Oh and to get the locally hosted server IP you should (on the server): 
On Windows: https://support.microsoft.com/en-us/wind...431160a1b9
On Mac: https://kb.wisc.edu/helpdesk/page.php?id=6526
On Linux you fire up a terminal and type in "ip addr show".