Play Net Connect 4 also known as Connect Four across the internet or LAN or (wireless) home network or via an UTP-Network cable. (solo). Or Play Net Connect 4 via the internet, LAN or (wireless) home network with a friend. Connect: First type both the IP address in the inputfield of your opponent during the Game. Hit the [Enter] key. Then use both [Listen] to be clicked once during the process of making the Connection on both ends of the Connection in the two instances of the Program (required). Let you and your friend make sure you both typed in the IP address of the Player on the other end across the network in an inputfield and press both [Connect], virtually at the same time together. Some Modem Port forwarding Settings may be necessary for you to make (both only once, yielding for all of my internet Games then), to let this program work. See the manual on my website: https://hannopondaag.github.io and also discover your IP address there via a Link. UPnP IGD should be on. And make the rule for portforwarding in your Modems (only one rule for all of my programs required thus). Mind your Local IP Address corresponds with your setting on your Modem when using the WAN at a home network situation and set portforwarding then to use port 1200 on your Modem. No ads.