Recently a few 5s player shave been complaining the Multiplayer is dead. Personally I think it is fine with a wait for a balanced game.
One player asked me if I had any ideas to add to the lore of the game.
I came up with a quick sketch. I call it Broken Galaxy.
The race chasing the Vasari is a hyper advanced civilization. At the height of their civilization they learned how to harness the power of black holes at the center of galaxies. This led to a civil war over this technology and the destruction of the galaxy where they lived. They in fact aren't chasing the Vasari. One of their fleets picked up on a Vasari homing beacon as they searched for a new galaxy to settle (incidently destroyin a portion of Vasari civilization as they attempted to conquer the Vasari). The Vasari fled to the star systems of the Tech and Advent.
A Sins Solar Empire 2 could focus on their technologies. The three (six) factions could loosely ally as this civilization tries to eradicate them and harness the black hole at the center of the galaxy where the Tech and Advent dwell. Vasari, Advent and Tech allied to prevent this civilization from control over their galaxy. Possibly taking some of the technologies in space combat. This would add a fourth faction and new technologies.
One technology I came up with is that metal and crystal refineries could hold a finite amount of material. The new technologies could choose to drain them fast stripping long term resources or remain the same as is in the game now.
Hope you enjoy this short brainstorm to game lore.