altering an active game?

[Gooda]

I'm trying to figure out how to edit an on going game. I know that worldbuilder is a separate utility now, but I'm referring to the ability to say, add a unit or change a plot on a map that is already part of an active game. Is there an in-game console? How would I utilize it for this purpose?

edit: I found and activated the debug console but I can't figure out if/how to use it the way I had hoped.