Enormously expands Star Ruler, introducing:
Planetary Invasions: Planetery Planets can now be invaded using millions of troops stored in dropship bays.
Stargates: a new hull has been introduced: the Stargate. A massive vessel that allows you to create hyperspace routes through your empire.
New Shielding & Repair System: the leaky shield system has been replaced by one more close to popular science fiction.
Build your own fleet support ships!
Admirals: gain admirals while in combat with crew manned ships.
Terraforming: terraform Planets to increase their build slots with a new Subsystem.
... and more.