If this glitch wasn't pointed out or if this is actually apart of the game I do not know if this is or all campaigns, but after I finished the human campaign there was a option to play a planet without a name. It didn't give anything but you fought yourself with the exact same levels of your units (or max) as well as 99 Abilities of each type for the ai and the player. I just wanted to point that out and I haven't seen anyone else point it out yet so I hope this helps.
It would be nice to have Multiplayer on Kongregate, or make it easier to find if there already is Multiplayer on Kongregate, But if not we should get it added.
We put our guy on the case, thanks!