Multiplayer TopDown Kit

I am considering the purchase of this kit, but I largely want it for the multi-client-2-server connectivity via IP. I read here that you can connect via the “open” console command, which is fine, but I have not seen in this forum or comments that anyone has indicated that it works for them. Can anyone confirm that they’ve successfully used this kit to connect multiple clients to a (dedicated) server via IP? Thanks in advance.