I am currently working on a multi player tutorial for cooperative game play, and as such I need to work with instances of servers and UDK games.
So some simple tips if you want to run multiple instances of servers/clients, just use the commands below:
To create an instance of a dedicated server:
udk.exe server DM-Deck.udk?listen=true?bIsLanMatch=true
and if you are doing an “adhoc” or “peer to peer” type server, the following will work:
and to create clients (I set the resolution to 640 x 480 to make the screens more manageable and reduce hardware strain allowing more instances)
and finally, to open a connection to the server (either one) from the client, just open a console prompt (tab/tidle) and type:
I hope this helps!