You can start 2 (or more) instances of your game, call session_open() on the first one and session_connect() on subsequent instances. Then you can communicate between windows with send_data (recommended) or other instructions. http://www.conitec.net/beta/amultiplayer.htm
"Falls das Resultat nicht einfach nur dermassen gut aussieht, sollten Sie nochmal von vorn anfangen..." - Manual
