I run a monthly stream in which I have one mutiplayer online game as the primary scene. It's where a number of my audience members are gathered and most of the action in the stream takes place. For the most part that's all I need, since most of the extra content I show consists of sound bites or still pictures. But there are times when I need to display a second or even a third game in addition to the first during the same stream session, and I haven't been able to make that work either by opening it as a game or a window capture. Instead, I have to shut down the MO game to run another. Is running multiple game scenes impossible in OBS, or am I missing the trick to it?