This is how this game basically works: You have a black board and a starting dot. After you made one click, you'll see that the dot will start moving forming a line. Well, your job is to guide that line on the board, forming different shapes. Have fu IPCurve is an Internet/LAN 'Achtung die Kurve!' You will only see other player's LAN games if the firewall is shut down on both the server and the client, or if the ports 7777 (LAN Discovery Request), 7778 (LAN Discovery Reply) and 8080 (Game) are open.