I feel like I cheated because I won a prestige victory by keeping the most powerful civ (Manti) on my side, and completing galactic challenges in the late game to win a prestige victory while everyone else nuked each other.
- Galactic challenges are a bit broken since the AI cannot do them?
- Some of the galactic challenges could not be completed?
- destroy the dreadlord fleets (I destroyed 2 of 3 ... I couldn't find the 3rd one, and 0 kills registered)
- ORB of Draginol (it wasn't clear how to complete the third and final step.
- Minor civs need improvement
e.g. some challenges could not be completed like killing the pirates (there were no pirates?!)
Some minor tweaks in a patch could greatly improve the gameplay experience!