One of the things this Winter we're doing is updating the graphics of GalCiv IV in lots of various ways. One upcoming update to GalCiv IV will be a revision to all the planetary improvements.
[New research building]
With 4K and 1440p becoming more common we really needed to up the game.
We will also be updating some of the minor races.
So for instance, remember this guy?
He's being updated with this guy:
We plan to do a lot more with minor civs this year which means there will be a lot more of them coming soon.
Galactic Civilizations IV: Supernova Dev Journals