Rainbow Six Siege how to play multiplayer LAN

Overall setup

Make sure you all have the same game version

Join the same network, gaming or private

Go to Play -> Multiplayer -> Custom game -> Local->

Create -> New playlist -> Name playlist

Play -> Multiplayer -> Custom game -> Local -> Join

You can find partners to play in gaming networks in Radmin VPN

Also Radmin VPN Discord Server has Rainbow 6 Siege section in it

Players organize their servers and communities:

make sure you all have the same game version
make sure you did all the steps in the instruction above
set up firewall for Radmin VPN smooth performance
4. If you're getting some errors with Radmin VPN here are the solutions to most of them.