Darkened Wars RPG

Just make it up as you play, common sense rules here, and anything that isn't uber from any show is allowed, but try to be original. Storylines, empire building, doesn't matter, you choose.
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*Standing on the bridge of the Gray Soul, I stare at a barren planet, just bombarded by something.*
Me "Sensor results?"
Sensors officer "No life on the planet, they've been eradicated."
Me "Then we came too late..."
*I say, turning around and sitting back down in the captains chair*
First off "Send a team to the planet, maybe there's something down there that can tell us what happened."
Me "Make sure they're heavily armed."
Officer "Yes, sir."
*The arrow shaped ship, that looks like an SD and a Neg'var combined, stays in high orbit around the planet as a shuttle is dispatched from it's hanger bay*

Not really the same, in this you do what you want, empire building, character roleplay, ship roleplay, etc, etc.