I am at TT31
Yes, I’m at TT31 and stumbled on these. I now have 120 spaceports. I may have irrationally been stockpiling starcharts because of the pain of gathering them mid game and or in challenges. I am not sure how many extra chronospheres or markers because I use a bunch of variable storage options and found these mid run. (I do 1-2 week runs) This current run I went overboard and bought 34 void rifts which is not normal for me.
I see a spaceport.Sweet.