Hello everybody!
I'm currently hunting achievements and I got stuck with the champion's secret ending "In Memoriam Terra". I cleaned, and won, each of the 9 nebula scenarii (and be quite disapointed by the 10th... empty nebula. Why not seeding 9 nebula maximum?), but didn't found any clue about how to go further.
Well, maybe not a spoil, but can anyone point me toward the next step? The 10th empty nebula feels like a dead end. I browsed the wiki and the forum but found nothing about it.
Pleeease!