Yeah, i got this score when i finished my campaign. Thanks to the ancient ability i managed to get over 750k research per turn with 63 colonies by the end of my campaign. I think this is the most likely cause of my huge score, but im sure there were more factors that caused this.
I have played a few game so far and didn't really pay attention to the score on the victory screen until recently. When I won a game I noticed that my score was high, but not just high, it was negative. I assume that the score is a integer, so when it gets too high it wraps around and becomes negative. I had a score of -1,296,887,296 and I really want to know how my score got so high. I have done some googling, but all I found was that other people don't know how the score syste