--- Flandre's Log 2402.8
Long-Range Scanners were developed and put on Repair and Supply Transport ships. Crystalline weapons had been developed and were being outfitted to prototype ships and satellite designs. Allowed satellite components are quite different to what the rest of us are used to.
Fleets of transport ships were shuttling population around efficiently. This rule set demands that a colony has a decent (~1 billion) number of citizens before it can build at an acceptable pace.
A possible enemy had been found, but they were quite far away. I suppose if this sort of situation develops again, Imouto-san will simply befriend the farther empire and declare war on her former allies. It's not as if she needs the pitiful amount of trade they generate (new ruleset makes resource gathering very easy).