Ok so I want to play with a person who doesn't exactly live in the same house as me. So I setup melonDS on both our PCs. I first installed Winpcap 4.1.3 & Radmin VPN on both the PCs. I created a network in Radmin VPN and let him connect to it so that we appear as though we are in the same LAN. Next I go to the Wi-Fi settings in melonDS for both PCs and make sure that "Bind socket to any address" and "Direct mode" are enabled. Also selected Radmin VPN as the network adapter. What's next is...
(melonDS) Help needed for multiplayer in Mario Party DS
(melonDS) Help needed for multiplayer in Mario Party DS