After playing lots of Age of Mythology and looking at Hazelwooder's tanks, I got hit with the inspiration of making a RTS in BSF. Of course this would pretty much mean an elaborate encounter.
So you would start off with the HQ, the equivalent of the Town Center.

...which can spawn these

...a repair ship...

...and your average construction ship
The Construction Ship can build two things (for now)

1. Your basic orbital shipyard
...that can create these

A basic attack ship. Simple primative ship that sports a dual cannnon.

A basic siege ship. Primative ship with plasma charge and two particle weaponry.

A ship armed with rapid fire particle weapons.

2. Your advanced orbital shipyard. Which makes the following.

A light corvette with two dual cannons.

A medium corvette with dual cannon and two plasma charges.

A heavy corvette that sports two heavy cannons and two plasma charges.

An experimental beam corvette with two powerful fusion beams.

Then theres also the warpgate. It will create capital assault frigates and dreadnaughts and other large ships.
I don't know how it would be made right now. I would also want it to look prettier...
I am also wanting an enemy fleet that will be put to use against these in the encounter. So far I only have my Scitar fleet and WnW's curvy alien fleet (which I have very hard times finding the weapons on those cause they're a tad overpowered)
CnC welcome as well as ideas and ships.