I recently had a friend over who is currently a console gamer, I also used to be a console player. While over at my house we played a few PC games and wanted to go head to head against each other in call of duty. PC games don't usually have splitscreen(not sure why), but I had the bright Idea to run two instances of the game and join each via LAN(I have dual monitors and more than enough capability of running two instances of BO2). However the game would not let me run it twice and neither would MW2, BO1, or WAW. Is there any way in the future that I can run the game twice on dual monitor? Is there a software that I can get to let me do this?