I don't think there's a way to start a new game and control both sides of it.
If not, I wish there was, and think there should be.
There are some ships/abilities/structures/etc that I just don't bother with during multiplayer because I have no idea how effective they are, and it costs - possibly the game - to find out.
One example is the Vasari's overseer ship (I think) ability that can delay enemies trying to phase jump to one of your systems.
How much does it delay an incoming fleet? Is the relationship one overseer delays one incoming enemy ship, or will one overseer in the system delay the whole fleet slightly? Does the effect stack with multiple overseers? Is there a cap on the effect?
I'm not asking those questions in order to receive answers, but just to illustrate the usefulness there would be in being able to create a map in galaxy forge containing different ships/structures/abilities/scenarios you wanted to test, and then to be able to control both sides of the engagement.
Sins is chock full of questions like those I listed about the overseer ship that you can't really find out unless you try something in a game, or unless someone tells you about it.
Being able to make a custom map and control both sides of it would be a great way for people to get these questions answered for themselves.
So does anyone know any way of doing this?
And if not, is there any possibility of having this capability added to the game?
Thanks.